Ero-Knights

by Blaze-saber

Rating: mature
Tags: Drama, Original Character, Equestria Girls, Porn, Fetish, Violence, Sex, Flash Sentry, Death, Dean Cadance, Main 7 (EqG), Dark, Alternate Universe, Other
Length: 30909

Flash Sentry is just an ordinary teenage boy, living in an ordinary town, dating an ordinary girl and living an ordinary life. But things are about to become anything but ordinary, as Flash is thrown into a world of combat and lust.

Flash Sentry is just an ordinary teenage boy, living in an ordinary town, dating an ordinary girl and living an ordinary life. That is until one day, when Flash is suddenly pulled into a world that's anything but ordinary. And to survive and protect those he loves, he'll need to learn how to fight and how to make the girls in his life very happy.

Watch, as Flash Sentry joins an order of heroes devoted to protecting the weak from the forces of lust and darkness. To defeat these forces, these heroes must indulge in the most carnal of pleasures. To make those they bond with feel things that they would never normally feel. To become overwhelmed with pleasure. It's a tough job, but someone's gotta do it.

Published 2024-11-09 14:10:00 UTC
Last updated 2025-01-01 20:25:00 UTC

Chapter 1: A Knight is Born

Night had fallen upon Canterlot. The city's lights the only way for anyone to see where they were going. But despite all these lights, dark places remained within the city.

One such dark place, was a random back alley street. A place with a bunch of dumpsters, cats looking for a place to sleep and random puddles that nobody would want to step inside. But at this moment, something else was also in that street. A young woman.

She was a young woman in her early twenties, having greenish gray skin and hair that was a mix of dark and light reddish orange. She was dressed in a skin-tight mini dress, which was black in colour and showed off her figure rather well. Her breasts were so large, they looked ready to spill out of her dress for all to see.

She made her way down the back alley, looking around as her black heels clicked against the stone pavement. And as she did, she looked slightly nervous. As if she could feel that something was wrong. And it was.

As she was halfway down the street, she stopped and looked around. She spotted the cat on the dumpster, which ran away as soon as it realised it was seen. But that didn't make her scared feeling go away.

As this was happening, a shadow was moving along the ground. It mixed into the darkness of the night, though this shadow could still be noticeable if the woman looked down. It was slowly making its way closer to her, as she remained oblivious to it. But as soon as she took a step and her foot landed on the darker shadow, she knew something was wrong.

Suddenly, from out of that shadow, a purple tentacle shot out and wrapped around her foot.

She gasped and the next thing she knew, she was being pulled off her feet and fell to the ground. A scream escaped her mouth, as another tendril shot out and wrapped around the other leg, the tentacles extending in a way that pulled her feet up into the air.

She kept screaming, as she was lifted up off the ground upside down. And as she did, the thing the tendrils belonged to phased out of the dark puddle the shadow had turned into.

It was a large blob of purple, which looked like someone had stuck a bunch of balloons together. Multiple more tendrils were coming out of the gaps between the balloons, each with different heads.

Some were tipped with suction cup-like indents, the ones holding her legs being these, whilst others had actual mouths on them. Others had some kind of stingers and others looked like they had large cocks on the ends of them. The creature did not look like something that would treat a woman kindly.

She kept screaming, attempting to pull herself free. But more of the tendrils came down and wrapped around her arms, these ones having mouths on the end of them. They started at her wrists and coiled up them, like a pair of snakes going for her body. And once they reached her dress, the mouths grabbed the fabric between their teeth.

"NOOOOO!" She screamed, as the sound of ripping filled the air.

Her dress was torn apart at the chest, causing her tits to be freed and swing wildly as she was jostled around. And as she continued to try and escape, the monster brought more tendrils up to her. The ones with stingers pointed at her nipples, whilst the mouth ones looked ready to grab the rest of her dress and rip it off. And the cock tipped ones were pointing between her legs, ready to do some serious damage.

She let out another scream, only for a suddenly bright flash to appear in front of her eyes.

The next thing she and the creature knew, the tendrils holding her had been sliced off. First the ones holding her legs, causing them to fall down, followed by the ones wrapped around her arms. This led her to fall to the ground, landing on her but as she flinched. But it was better than falling on her head.

The beast roared, as it moved backwards. And as it did, more flashes filled the street.

With each flash, more of the tendrils were sliced off and soon the beast was completely tentacleless. And as the slimy tendrils fell to the ground, the one who had done the deed suddenly leapt into view.

It was some kind of knight, dressed in shining silver armor. A black body suit could be seen beneath the armor, with white lines running down it in places. The armor covered their chest, shoulder, forearms, waist and legs from the knees down. And on their head was a helmet with an almost V-shaped visor and four holes on either side of the mouth guard. A black cape hung from their back and shoulders, which was white on the edges. And in their hand was a sword, having a black handle, silver crossguard and blade, with black running along the lower section of the edge.

The figure swung their sword around, the cape on their back flowing in the wind. As they did, their armor and sword unleashed a mild radiance.

The monster somehow made a roar and began to move forward, whilst the figure raised his sword. They then charged forward and with a single swing of their sword, they cut through several of the balloon-like pustules. This caused a bunch of green blood to fly out of it, hitting the ground and creating a mist as it did.

"Cover your mouth!" The figure told the woman, who was still on the ground. She did as she was told and the smoke didn't approach her, whilst the knight slashed at the monster.

More and more blood flew around, staining the walls and floor as it did. It didn't last long and eventually faded, the green smoke disappearing as well.

Soon, the monster was nothing more than a bunch of cuts and bleeding wounds. It moaned in agony, as the knight raised their sword. "You, who prey upon the helpless. Let the light of my sword burn away your filth." The sword's blade glowed brighter, being almost impossible to look at as the knight raised the sword. "BEGONE!" With that, he swung the sword down and unleashed a crescent blade of light.

It flew towards the monster and cut the thing in half, the light burning it alive and completely enveloping its remains.

With a final cry of agony, it completely vanished and the light began to slowly fade away. In doing so, it left the knight and the young woman alone in the alleyway. The knight swung their sword around and it disappeared, as they turned back to the woman who was covering her chest with her arm.

"Are you okay?" He moved closer and knelt down, the two locking eyes with one another. "You're not injured, are you?"

"No," she shook her head, "I'm okay. But...who are you?"

"Just someone that wants to help." The knight raised their hand and their finger began to glow. "Don't worry. By this time tomorrow, this will all seem like a bad dream. You won't remember a second of it." He reached out to touch her forehead, as the woman looked scared.

But then, she smiled. "Actually, I think I'll remember this night for a long time." The knight tilted their head, only for a sharp pain to suddenly explode in his stomach.

He couldn't scream, or move. The best he could do was slowly look down, allowing him to see the woman's arm had been thrust forward and somehow impaled his stomach. And seeing that caused the pain he hadn't been feeling before to explode out of him.

"GYAH!" He screamed, as the woman laughed and yanked her hand out of him.

This caused blood and everything else to start falling out of the hole, as the knight staggered back. As he did, he saw that her arm was different. It was now black in colour and her fingers were sharp talons, that looked like they could cut through anything. Including him.

He soon felt his back against the wall and his legs gave out, as the hole began to glow. However, the light didn't seem to be doing anything.

"Oh?" The woman smiled. "Don't have enough energy to heal yourself? Either you used too much power destroying my monsters, or you haven't been giving your bond-mates the pleasure they need to charge you up." She laughed, as the armor suddenly started disappearing.

Doing so revealed the person that had been wearing it. A white skinned man, who appeared to be in his mid-twenties, with blue hair wearing a purple shirt under a gray coat and black pants. His shirt also had a hole in it, allowing more of his wound to bleed out.

"You...you were working with the monster?"

The woman smiled, as her body was suddenly consumed by a burst of green fire. And when it faded, she had been replaced by a taller woman with black skin, bluish green hair and a green clothing that looked like a sexy one piece swimsuit with a green half skirt trailing off the back and sides. She had green high-heeled boots that went up to her knees, whilst her chest had grown larger and seemed to strain against her clothing. On her back, were a pair of insect wings.

The man groaned, "Ero-Fiend."

"That's right," she smiled. "And you Ero-Knights have been a thorn in our side for a while. Especially you. But now, we won't have to worry about you getting in our way anymore." She chuckled. "Maybe I can repeat this process with the other knights in this town. It seemed to work well enough on you."

The man panted, as he felt his world growing dark. "You might have killed me, but you haven't gotten rid of the knight within me. Another will take my place. And I'm sure he'll make you pay for this and all the other crimes you've committed."

She laughed. "You're right about there being a new knight. But they'll likely be inexperienced. And unless they're some depraved sex maniac, they won't have the energy needed to defeat me when I find them." She knelt down. "The time of the Ero-Knights has come to a close. Accept it and slip into a sweet oblivion."

The man kept panting, trying to slow his breath with little success. But eventually, he could no longer hold on and his head dropped. As the last breath left his lips, his mind showed him images of the people he cared for the most. His family, his friends, his wife...sister...and daughter. They were his last thoughts before leaving this world.

The woman stared down at the man, wanting to make sure he was truly dead. And eventually, the man's body began to glow.

"Finally," she stated before the light grew brighter. So bright, that it actually burned to be near. "Gaaah!" She leapt back, her insect wings pulling her up until she was on the roof of the building. As she landed, she saw the light getting brighter. Until, finally, the light left the man and formed a small sphere in front of him.

It was the size of a tennis ball, being a glowing orb of light that radiated multiple different colours. And after a few moments of floating in front of the one it had previously been within, it shot into the air faster than the woman could blink. And as it disappeared, she smirked.

"Go ahead and find your next host. They won't be able to stop what we've begun. Soon, the Ero-Beasts will rule this world. And nothing will be able to stop us. Nothing and no one."

Three months later.

The bell had just rung at Canterlot High, signalling the end of the school day.

The students of CHS stepped out of their classes and made their way to their lockers, depositing their books whilst taking any that they would need to do their homework. And this included a handsome young man by the name of Flash Sentry.

The teen was an orange skinned boy with blue hair, wearing a black hoodie over a white shirt, blue pants and black trainers.

He grabbed his books and stuffed them into his bag before looking around, seeing some of his friends and waving goodbye to them whilst keeping an eye out for the person he was waiting for. And she soon came into view, the girl being a purple skinned girl with dark purple hair.

She wore a blue top with purple stripes and a white collar, a pink ribbon holding it together, whilst a purple skirt with stars on it covered most of her legs. She also wore a pair of glasses on her face, which gave her a slightly dorkish look that Flash found absolutely adorable.

"Twilight!" Flash called to her, Twilight smiling as she approached. "Ready to head home?"

"Yup." She leaned against him and Flash put his hand around her waist. "You remember all your books this time?" Flash rolled his eyes, but nodded all the same. However, as they reached the doors leading out, he stopped and unslung his backpack. "You forgot something, didn't you?"

Flash said nothing and looked inside. "I did not forget anything. I just...failed to grab a particular book that I remembered I needed for my homework."

"And why did you fail to grab it"

"Because I...forgot to grab it. I remembered I needed it, just forgot to actually get it." Twilight giggled at this, as Flash rolled his eyes again and threw her something. It was his keys, Twilight grabbing them as he turned to head back to his locker.

As Twilight stepped out of the school, Flash swerved around the students only now heading out. He moved as fast as he could without running, which was good because Vice-Principal Luna appeared from out of her office and spotted him. He took a second to check her out once she wasn't looking, Flash smirking but not staring too long.

He soon made it back to his locker and opened it up. But as he grabbed his book, he felt a hand on his back. "Hey you." Flash went still and slowly turned to the owner of the voice, that being an orange skinned girl with red and yellow hair. "Fancy seeing you here."

"Hey...Sunset." He closed his locker, doing his best not to check her out.

Sunset was hot, probably one of the hottest girls in the school, wearing an orange shirt under a black sleeveless vest and a purple miniskirt. And whilst Flash found her super attractive, he did not want to give her any indicators that he was interested in her.

"So, you doing anything tomorrow? Maybe you and I could hang out at my place. My mom's gonna be out all day. We could watch a movie...or listen to music. I've gotten a new video game we could play."

"Sunset," Flash sighed, "I've told you this before. I'm seeing Twilight."

"Why?" Sunset asked. "You and her have nothing in common."

"That's not true. We both enjoy chemistry, we like a lot of the same music and movies. And we both read the same book series growing up. Plus, she has a niece that's the absolute cutest girl ever."

"Okay, that last statement was just wrong. And even if that's all true, do you really see it going on with her. She's a total bookworm, not to mention she's super depressing. Have no noticed that sometimes, she just looks completely sombre. You'd think someone'd died."

"Someone has died. Her brother, remember!?"

"That was three months ago. Get over it." Flash glared at her, turning to walk away from her. "Hey, wait up. Come on, you know you'd have more fun with me then with her. What's she gonna have you two do tomorrow? Sit around in the library, reading? Please, you know that'll drive you nuts. If I was your girlfriend, you'd get to have unrestricted access to everything. Everything. So why stick with the prude."

"She's not a prude," Flash cried. "She's just not ready to do stuff like that. And that's okay. Unlike you, she doesn't throw herself at boys just to get them to like her. She's a decent girl."

Sunset glared at him, as he reached the door and headed out. She watched him leave and just stood in the empty hallway, anger clear on her face. "So, you like her because she's a decent girl. Well...I can change that. Once my friends are done with her, you won't want to go anywhere near the spoiled goods."

Flash found Twilight by his car and she wasn't alone.

Along with her were all of Twilight's friends. Rarity, Applejack, Fluttershy, Pinkie Pie and Rainbow Dash. The six laughed at something Pinkie said, as they noticed Flash's arrival. "We'll see you tomorrow, darling." Rarity hugged Twilight before they all headed off, Applejack taking Rarity and Pinkie home whilst Rainbow and Fluttershy left together.

Flash smiled at Twilight, as she smiled back before handing him the unused keys. "You were gone a while."

"Sunset decided to hold me up." Twilight sighed at this, as the pair got in the car.

"I know she's used to getting what she wants, but I wish she would give up on that already. Though I'm still amazed you chose me over her."

"Don't say that," Flash told her. "You're the best girl there is. No contest. Just because Sunset's considered the hottest girl in the school, that doesn't mean anything to me."

"So the idea of dating the principal's daughter has never crossed your mind. i'm assuming it must come with some perks."

"If it does, I don't care." Flash started up his car, as Twilight leaned forward and kissed him. Flash smiled into the kiss and happily reciprocated it before pulling away and focusing on the road.

As they began to make their way back to Twilight's home, Flash thought about his time with Twilight. She had first arrived at school at the start of the year, having transferred from Crystal Prep after apparently almost having a melt down. The stress of that school had driven her to her breaking point, so her parents had pulled her out and sent her to the much friendlier CHS.

Twilight had needed to get used to the new environment, but had quickly grown to love the school once she met and befriended the girls she was close to. Pinkie had been the first to greet her, wanting to help Twilight grow more comfortable. She had introduced Twilight to Fluttershy and the pair had hit it off perfectly, followed by Applejack and Rarity.

Once Twilight had grown close to these girls, Pinkie had allowed Rainbow and herself to interact with her. And now the six were as thick as thieves.

Flash had had a slightly different interaction with Twilight. They had bumped into one another on Twilight's first day, with Twilight bursting into a million apologises as Flash collected her glasses. Flash had found this rather cute and made sure she knew he didn't blame her.

After that event, Flash hadn't expected anything else to happen between them. But he found he shared quite a few classes with her and as the other five helped her come out of her shell, he had grown to find her to be quite the amazing girl. And thanks to them sharing chemistry club and Pinkie getting Twilight to help tutor him in math, the pair had ended up spending a lot of time together. And eventually, Flash asked her out.

That had been months ago and in that time, the pair had grown to become a great couple. Weekly date nights, doing homework together and dinner at the other's house with their families.

Flash's parents loved Twilight, as she shared an interest in archaeology that his parents were experts in. And Twilight's parents had taken a real shine to Flash, considering him a gentlemen since the first time he went over to their house. Twilight's sister-in-law also found him to be quite the catch and Twilight's niece seemed to absolutely love him.

The only person Flash had had to win over, had been Twilight's brother. Shining Armor had not trusted him, mostly due to the fact Flash drove around in a fancy car, played guitar in a rock band and dressed to look cool. He had apparently known guys like Flash in his own school days and back then, the only reason they would hang out with the nerdy girls was to get them to do their homework, or to just be another notch on their bed.

It had taken a long time to get Shining to open up to him, the pair even going out to hit balls at the batting cage, but he eventually came to realise Flash actually cared about Twilight. And thus, their relationship grew stronger and stronger by the day. With Flash even babysitting Flurry Heart with Twilight. And every day, things got better and better for them. Even with the slight road-bump.

Said road-bump had been the untimely death of Twilight's brother, which was still a mystery since nobody knew how he had died. When Twilight had learned about her brother's demise, she had shut herself off from the world. She never left her room and barely ate anything, which made their relationship slightly strained.

Flash hadn't let it ruin it, though. He hadn't tried to force Twilight through the five stages of grief, instead deciding to simply be there for her. He helped her family as best he could, looking after Flurry so Cadance could have time to grieve herself, whilst doing what he could to help Twilight recover.

It hadn't been easy, But Twilight had slowly recovered. And now, she seemed to be back to her old self. Not that the pain of her brother's death was gone, since occasionally Twilight would get into a mood whenever something reminded her of him. But she was getting better and Flash prayed she would eventually be able to think of him and remember the good times, rather than his absence.

Flash sighed, as he pulled into Twilight's street. There, he spotted her large two-story house and quickly pulled up in front of it. The couple smiled at one another and got out, heading to the door and stepping in to the sound of a baby laughing.

Heading into the living room, they found Flurry Heart in her baby bouncer.

Twilight Velvet stepped into the room, the woman smiling at them both. "Hello, you two. How was school?"

"It was good," Twilight moved over to pick Flurry up and held her tight. The baby laughed, as she was hugged by her aunt. "Did you just get back?"

"Been back an hour," Velvet explained. "Flurry's preschool says she's been behaving a lot better the last few days."

"That's good," Twilight nodded. Ever since Shining's death, Flurry had been acting out whenever she wasn't near a family member. Maybe she was scared they would disappear like her daddy.

"You okay looking after Flurry, whilst I get started on dinner?" The pair nodded, Velvet smiling at Flash. "You're welcome to stay, dear. It's meatloaf." Flash licked his lips and said he had to clear it with his parents, the woman nodding as Flash took out his phone.

As he called them, he smiled at the family. They had been through a lot, but were coming out stronger. Hopefully, they would be able to keep marching towards the future Shining would have wanted for them. A happy future. And hopefully, the one responsible for Shining's death would be brought to justice soon.

Night had fallen upon Canterlot and the city was just as noisy.

In a dark corner of the city, Sunset was walking through a back alley looking a little nervous. She slowly stepped along the cobbled ground, looking around as if she expected something to leap out at her. And as she did, something was watching her.

A dark shadow appeared from under a dumpster and made its way towards her, as she came to a stop and looked around. As she did, the dark shadow reached her from behind and a figure began to rise from out of the shadow.

It was a creature that was completely covered in shadows, looking like a giant blob with large dark tendrils. Tendrils that moved towards her and looked like it was about to grab at her chest. But before they could, the girl slapped them away. "Knock it off!" The tendrils pulled back, as Sunset turned towards the shadowy mass. "I have a target for you. I want you to get her and absolutely ruin her for me. If you can knock her up, that'll be a bonus."

The creature didn't answer, as Sunset raised her hand and a light appeared on her finger.

She closed her eyes and imagined Twilight, her image becoming clear in her mind as she reached out and touched the shadowy creature. As she did, the light on her finger flew into the creature and seemed to go inside of it. This caused it to let out a gargling sound, as she smiled.

"Don't disappoint me. Make it so that bitch will never want to even touch another living thing. Tear her a new one and force her to feel more pleasure than her pitiful human mind can take. Destroy her, mind, body and soul." The creature seemed to understand these instructions and retracted back into the shadows, leaving Sunset alone with a smirk on her lips. "She won't recover from this. And with her out of the picture, Flash will be all mine."

The next day.

Saturday had come and all the teens were out, enjoying a day free of school. And this included Flash and Twilight, the pair having completed all their school work the previous night. As such, the pair were able to enjoy a day where they could just enjoy themselves.

As such, the pair had gone out into town and were currently enjoying some fun at the arcade.

Flash watched, as Twilight was playing a pac-guy game with incredible skill. Twilight didn't have the finger speed of most players, but she was able to predict what the ghosts would do ages before they actually did it. That meant she could dodge them without issue and get all the points she needed. And when she had done that, she grabbed the fruit and turned the tables on the ghosts.

"Go...go, go, go, go!" Twilight ate the final ghost before clearing the last of the dots, earning the high school and cheering as she did so.

The pair high-fived before they decided to head out of the arcade, having spent the whole day there so far. Now they were starting to get hungry and needed to fill their tanks with something delicious. So, they headed out to find a place to eat and soon located a quaint little cafe.

The pair sat and ordered some drinks and sandwiches, both having licked their lips when they saw what was on the menu. "So how's the new song coming along?" Twilight asked, always wanting to hear how Flash's musical aspirations were going.

Flash smiled. "Good. I think it's gonna be our best one yet."

"That's great. Maybe this is the song that'll get you discovered. Imagine it. You might become world famous and get to travel all over the world, playing concerts to a massive crowd of fans. Getting to go to parties and meeting celebrities."

"Yeah," Flash nodded, "and all the pretty groupies that come backstage after the show." He laughed, only to feel a kick to his shin. "Ow. I was kidding." Twilight's face told him she knew that, but wasn't sorry for the kick. "But honestly, I'm not sure what I want with my music. Sure, becoming rich and famous sounds cool. But spending months away from my family would suck."

"That's true," Twilight nodded. "And I'd be concerned you really would hook up with a bunch of gold digging bimbos."

"Come on," Flash frowned. "You know me better than that. I'd never do something like that to you."

"I know. But I'd still worry." Flash nodded, knowing that a long distance relationship would always be difficult. Flash wanted to believe he wouldn't be drawn to a girl if she showed serious interest in him, but he was only human.

"Honestly, I'm not even sure I want to become a world famous musician. I'm not actually sure what I want my future to be. All I know is I want to have my family close to be. Other than that, I'm not sure. I guess that's not much on a plan for the future, huh?"

Twilight smiled. "You shouldn't pressure yourself. Honestly, it's stupid to think you know what you'd want to be for the rest of your life at this age. So many people say they want to be astronauts or pirates growing, only to then change their minds years later. The world expects us all to be sure what we want our future to be before we're eighteen. But I've heard of many people who worked hard to become something, only to realise it's not the life they want."

"True," Flash nodded. "But it's not like I can just hold the decision off. I'll need to pick something before we graduate. Or I might end up something I really hate...like a garbage man."

"Garbage man is a noble profession," Twilight told him. "But I probably wouldn't go near you after your shift." Flash laughed, as their food was brought to them. And as they ate, they kept talking. All the while unaware that they were being watched.

Once they were done with their meal, the pair left the cafe with a nice tip to the waitress before heading off.

They had no idea what they would spend the rest of the day doing, with Flash suggesting a movie until the pair checked and found there wasn't a film that they wanted to see in any theatre nearby. Instead, Twilight suggested a gentle walk through the park.

Said park was on the other side of a busy shopping district, the pair heading through there whilst doing a bit of window shopping. And as they looked inside one store window, they happened to spot someone inside that took them by surprise.

"Cadance?" Twilight was amazed to see her sister-in-law, the pink skinned woman picking up a bath bomb being sold by the soup store and giving it a smell.

Flash had to take a deep breath at the sight of the woman. Whilst he would never think of betraying Twilight, he had to admit Cadance was one of the hottest women he had ever met. Nobody would ever guess she had given birth before, given how shapely her body was. She was a sexy woman who also fell under the MILF category. And she was now single, though Flash doubted she would ever date again. At least not for a decade or so.

Twilight stepped into the store and moved over to Cadance, who happened to look around and notice them. "Twilight." She turned to the teen, smiling her beautiful smile at him. "Flash."

"Cadance." Flash tried to keep his attention on Cadance's face, though that was proving difficult. Since she wasn't at work, she was dressed in a blue top that hugged her figure and allowed her large breasts to be seen in all their glory. Flash had no idea how she was able to stay upright with breasts like those.

"Where's Flurry?" Twilight asked, clearly expecting to see a stroller or something carrying the one year old.

"Your parents have her," Cadance explained. "Told me to have the day for myself." They nodded, knowing how difficult things had been for Cadance over the last three months. Losing your husband was one thing. But losing him and having a baby to care for was another thing entirely. That coupled with being a school principal, would stress anybody out. If Cadance didn't get some time to herself, she would likely go crazy. "So, what are you two up to?"

"Just spending the day together," Twilight replied. "We were about to go for a walk in the park. Do you wanna join us."

"Oh, I wouldn't want to interrupt." Cadance held up the bath bomb. "I'm fine right here. This store's always been a great place for me to relax and de-stress. So many soothing smells. It's amazing."

Flash could understand that. Though he wouldn't admit it, he enjoyed exotic smells like the ones coming off all the soaps in the store.

Cadance noticed him sniffing the air and smirked, as she picked up a particular soap and held it up. "Flash, give this a smell. I'm sure you'll love it." Flash smiled and stepped forward, taking a whiff of the soap and being amazed at the fragrance."

Twilight smiled, as she watched Flash and Cadance smell around at the different soaps to try and figure out which one smelled best. But she was so focused on them, she didn't notice the shadow moving along the ground.

As Flash and Cadance had their backs to her, the shadow merged with her own. And as it did, Twilight's eyes glazed over as if something was controlling her. And without saying a word, she turned to walk away.

Flash took a sniff of a purple soap and nodded. "Nice. Twilight, you should give this one a-" He stopped, seeing that his girlfriend was nowhere in sight. "Twilight?" The pair frowned, seeing no sign of her.

They put the soap down and headed out the door, as they looked around and spotted Twilight further down the street. She was walking away, Cadance noticing she was looking a little stiff as she moved. And when Flash called out to her, she didn't reply. Instead, she turned into an alleyway and the pair frowned.

"Something's wrong," Cadance stated.

As Twilight entered the alleyway, the dazed look in her eyes slowly disappeared.

She kept walking, but she seemed to be becoming more aware of what was happening to her. And as she turned another corner, arriving at a back alley between the stores and the buildings on the next street, she finally managed to speak. "What...why did I come here?" But as she said that, the shadow beneath her feet began to grow larger.

She suddenly became overwhelmed with a sense of dread, as if her body was screaming at her to run. But she couldn't.

Then, a pair of red tendrils shot out of the shadow and wrapped around her arms. She gasped, but couldn't scream as she looked down and saw the shadow beneath her turn into water seemed like liquid. And slowly, she started sinking into it.

"Twilight!?" Cadance's voice cried, as she and Flash suddenly arrived in the back alley. And when they saw Twilight, who was now half sunk into the shadow, they gasped. "TWILIGHT!"

Flash ran forward and tried to grab her, but one of the tendrils released her arm and slammed him in the chest. "Augh!" He was thrown back and hit the ground, Cadance rushing to his side as Twilight was pulled down into the puddle.

As her head was seconds away from being dragged under, she finally found the power needed to scream. "HELP ME!" She cried, disappearing moments later.

"Twilight!" Flash gasped, Cadance looking just as shocked. Flash got up and rushed to the puddle, trying to place his hands into it. But it was just a shadow now. All he was touching was solid rock. "Twilight!"

Twilight screamed, as she was dragged down through what felt like black water.

It was only a few feet deep and eventually, her foot touched the bottom. And when they did, she was pulled out of it and suddenly found herself being suspended in midair. The tendrils were still holding her arms and as they dragged her down, she started at a ceiling made entirely of black water.

She looked around and there was nothing but darkness. Wherever she was, there seemed to be no light whatsoever.

Then, she looked down and followed the tendrils towards their source. And she was greeted to the sight of the thing that had kidnapped her, the image completely terrifying her.

It looked like something out of an alien movie, being a large black lizard creature, with two large red tendrils sticking out of its back where one would usually see wings on a dragon. These were the tendrils wrapped around her, lowering her to the ground. Its head was long and had what appeared to be a human mouth, filled with sharp teeth. And sticking out of its crotch, was a large purple cock covered in bumps.

The creature, despite not having eyes, appeared to be staring at her. And as she reached the ground, the tendrils retracted into its body and she was pulled towards it. "NO!" She cried, seeing its cock growing hard. She didn't need to be a genius to realise what was about to happen to her. "LET ME GO! LET ME GOOOOO!"

Flash punched the ground, attempting to trigger whatever he needed to do in order to get into where Twilight had gone.

"TWILIGHT!" He looked close to tears, as Cadance stood behind him. She stared down at him and took a deep breath, as a glow began to surround her. And as Flash hit the ground again, she reached out and placed her hand on his shoulder. "Huh?" Flash suddenly noticed the glow and realised it was spreading to him, he and Cadance locking eyes as the light completely enveloped him.

The next thing Flash knew, he seemed to be floating. He wasn't sure how, but he seemed to have turned into a small sphere of light. One that flew through the air for a few seconds before floating down towards the shadow, which suddenly seemed to turn back into a puddle.

They phased through it, through the dark water until they reached the bottom and shot out of it.

As soon as they hit the ground, the orb surrounding them disappeared and they were in the dark void. And before Flash could ask where they were, he heard a scream and looked over to see Twilight.

His girlfriend was now pinned under the monster, which had unwrapped its tendrils from her arms and was now holding her down with its hands. And as it did, its tendrils looked ready to start groping her.

"TWILIGHT!" Flash rushed towards them, the two looking over and seeing them. Cadance just stood there, whilst Flash charged at them both.

The beast snarled and its tendrils shot forward, attempting to knock him away. As it did, the beast's cock moved dangerously close to her skirt. Twilight didn't notice this, instead focused on her boyfriend's attempt to save her.

The first tendril reached him, but he slid under it and kept going. But then, the second one managed to wrap around his ankle. "Gyah!" He was pulled off his feet and hit the ground, the tendril pulling him backwards away from them. He tried to clutch the ground and stop himself, but he couldn't.

The creature lifted him into the air and held him up for a few moments before using the other tendril to whip at him, the one around his leg releasing him moments before it did. The impact made a sickening slap and Flash was thrown backwards, crying out as he did before crashing into the ground.

Cadance and Twilight gasped, fearing Flash had been severely injured. The beast was more focused on Twilight, returning its focus to her.

But then, Flash let out a groan as he began to push himself up. He took several deep breaths, as he looked up at them and growled. "Let...her...go!" Cadance was amazed by this, surprised that Flash could keep going. And as Flash pushed himself to his feet, though shaky, she seemed to come to a decision.

Before Flash could attempt to attack again, Cadance rushed forward and almost tackled him from behind. She wrapped her arms around his waist and pressed her breasts into him, Flash gasping as Cadance glowed again. And this time, the light that exploded out of her was blinding.

Twilight flinched, the creature also appearing affected by this light. And despite the fear washing through her, she couldn't help but wonder what was going on.

When Flash opened his eyes, he found he was no longer in the dark place. In fact, it was the exact opposite. He was now in a white void, which felt rather warm and comforting.

"What is this place?"

"The realm of pleasure." Flash turned around and found Cadance, who was standing right behind him with a serious look on her face. In front of her was an orb of light, which glowed a rainbow of colours. Just looking at it made Flash feel strange. As if his blood was on fire.

"What's going on?" He asked. "What the heck was that monster? And what's that thing in front of you?"

Cadance sighed. "It's...complicated."

"Twilight!?" Flash gasped, looking around and seeing she was nowhere in sight. "We have to get back. She's in dan-"

"She's fine," Cadance assured him. "Time works differently here. We could spend days, maybe years in here and no time would pass in the real world. That will give us plenty of time to discuss this."

"Discuss what?" Flash asked. "Would you please tell me what the heck is going on!"

"Like I said, it's complicated. But the simplest way to explain is that this orb holds a great power." Flash stared at the orb again. "It is a power created to slay those monsters."

"Those monsters? There are more creatures like that?"

"Yes. And they are dangerous. They feed on pleasure. Specifically, the pleasure of women. They feed on the energy women produce when they feel pleasures. That's what it's going to do to Twilight. Make her feel pleasure, even if she doesn't want to feel it. And feed on the energy she produces. But you can save her."

Flash stared at the orb, "with that thing?"

Cadance nodded. "Within this orb is the ability to slay monsters like that. If you accept it, you'll have the power to kill it and save Twilight."

"Where did you get this?"

"I came to me," Cadance sighed. "The night that Shining died." Flash let this info sink in and slowly realised what that had to mean.

"Shining Armor..."

"This was his power," she explained. "He used it to fight those monsters and protect the women of this city. He was a warrior of pleasure. An Ero-Knight."

"Ero-Knight?" Flash whispered. A smirk appeared on his lips, as he marched forward. "If that thing can save Twilight, then give it to me. I'll destroy that-"

"No," Cadance stepped back with the orb. "This is not something to be taken lightly." She stared at the orb. "If you take this power, you can't give it up. It will become a part of you and you won't be able to get rid of it. The only way it'll ever leave you...is if you die."

Flash stopped, those words sinking in as he thought about what she was saying. "So if I accept that thing, I'll always be fighting those monsters?" Cadance nodded. "And those monsters...hurt people?"

"Yes. I don't know all the details, but Shining has told me about some of the things he's seen. The state women have been in because he wasn't fast enough to save them. Many have gone insane because of it."

Flash thought about Twilight and the fear she was feeling, as that monster held her down. He couldn't let her suffer what Cadance was describing. "I'll do it. Give it to me."

Cadance nodded, "thank you. I know it's selfish, forcing this upon you without giving you time to really think about the consequences."

"I've thought about the consequences. And I don't care if I have to fight those things for the rest of my life. I won't let Twilight go through anything like that. I'm going to save her. Because Shining would want me to if he was here."

Cadance smiled and stepped forward, offering him the orb. Flash reached out and as soon as his hands touched the orb, he gasped as he felt an intense wave of power suddenly flow into him. The light of the orb was absorbed by his body, causing him to glow as Cadance looked away.

Every second, Flash's felt more and more power flowing through him. Power enough to save Twilight and make any monster that might want to hurt her pay.

Within the dark void, Twilight was still blinded by the light that had surrounded Flash and Cadance.

But then the light died down and the beast looked up towards it, as Flash's voice filled the air. "GET OFF HER!" Suddenly, the light flew towards them and Twilight heard a swooshing sound. The next thing she knew, the beast was roaring in pain as its shoulder was cut open.

It pulled away, freeing Twilight as she saw the light above her dim. And when it did, she saw Flash standing over her.

He was now carrying a large sword, as both his arms were inside black gloves that went all the way up to his elbows. And on top of those gloves were white gauntlets, which glowed with the same light as before. All the while, Flash's gaze was focused on the creature.

"What?" She asked, as Cadance's voice called out.

"Flash. You have to hurry. You won't have much energy right now. You have to end this before you run out." Twilight had no idea what Cadance was talking about, but Flash nodded and ran forward.

The monster roared and tried to whip at Flash with the tendrils on its back, but Flash swung his sword and cut right through one. It roared again, Flash quickly slashing the other one as well. The two tendrils went flying, making the beast cry out again. All the while, Flash remained on the attack.

It spun around and tried to hit him with its tail, but Flash jumped over it. He didn't know how he was doing all this, but it was suddenly like he had years of battle experience. His mind was suddenly full of different fighting techniques and all Flash had to do was pick one and he did it. It was insane.

Cadance rushed over to Twilight, kneeling beside her and checking her over. "Are you okay? It didn't do anything to you, did it?"

"No," Twilight shook her head, "but...what's going on. Where did Flash get that sword? And how does he know how to fight so well with it?"

"I'll explain later," Cadance replied. "Right now, let's just hope Flash can beat that thing before he runs out of energy." Twilight watched, as Flash rolled under the creature's claws before raising his sword and blocking its tail.

He then spun and pushed the tail away, allowing him to get in close to the beast and slash at its chest. The monster roared at this and staggered back, Flash remaining on the attack. And before it could recover, he swung his sword at it and cut its leg right off.

It screamed in agony, as it suddenly fell to the ground.

"DO IT NOW!" Cadance screamed, as Flash raised his sword. But before he could stab it, the beast's tail whipped around. This struck Flash's leg and knocked him off his feet, his sword flying from his hand and disappearing. The girls gasped, as Flash sat up whilst the creature raised itself above him. "Summon your sword!"

"How?" Flash shifted back, as the creature got ready to pounce.

"Focus." Flash tried, but was starting to get scared. And that made it impossible to focus on his weapon. "Flash. Think of why you want the sword. What purpose each and every swing has. You can do it. Believe in yourself."

Flash thought about why he wanted the sword and instantly, his mind focused on Twilight. On the image of her being pinned by the creature. Of what would happen to her if he didn't kill this thing. To her and Cadance.

Suddenly, his fears vanished. The fear of being hurt was gone. Replaced by a new fear. The fear of those two being taken by this creature. And that fear outweighed anything else.

The monster roared and leapt into the air, flying straight towards Flash. But in that moment, a light appeared in Flash's hand that extended forward. And before the creature could stop itself, it was impaled on the light. Said light faded, revealing Flash's sword, which was now sticking right out of the beast's chest.

Flash panted, as the monster's face was right in front of his. And whilst it panted for several moments, it eventually let out its last breath before its body exploded into a burst of smoke.

Twilight and Cadance stared at Flash in amazement, as he sat there for a few more seconds before getting up. As he did, the armor around his arms and his sword slowly dissolved into specks of light that faded away. He turned to them both, amazed by what he had just done.

Flash's life had just changed forever, for better and for worse. The journey he was about to go on was like nothing he could have ever dreamed, filled with hardships, trials and the kind of pleasure one could only feel with that special someone. Or, special someones.

Author's Note

Hey everyone. Well, this is the first chapter of a new story idea I've had for a while. Tell me what you think of it. If enough people have interest in it, I'll be happy to keep the story going. So let me know in the comments below.

Chapter 2: Bond-Mates

Within the back alley of Canterlot, a black spot was sitting in the centre of it being cast by nothing.

If someone walked through the alley, they wouldn't notice it. At least as it was. But had they walked through when it started glowing, it would have been hard to miss. The light grew brighter and brighter, causing the shadow to completely dissolve before the light shot off and formed a sphere in the air.

It floated around before flying down and hitting the ground, then exploded to reveal three individuals.

Flash Sentry, Twilight Sparkle and Cadance stood there looking a little wobbly. They all took a moment to regain their balance, Cadance looking around and sighing in relief before turning to Flash. "Great work getting us out of there."

"I have no idea how I did that," Flash stated. "But it was kind of cool."

Twilight looked absolutely befuddled, the girl clearly having no idea what was happening. And she was sick of it. "What is happening? What was that creature? Where the heck were we and how did Flash create that sword and that armor?" She turned to them, pleadingly. "What is happening?"

Cadance sighed, seeing Flash was also still confused about certain aspects of the situation. "I'll tell you everything. But not here. And not now. You both need time to rest and calm down. Come to my house tomorrow and I'll tell you both everything. I promise."

They nodded, knowing Cadance wasn't lying. But having to wait until tomorrow was going to be annoying.

"Come on," Cadance gestured. "Let's get out of here. I need to pick Flurry up, so you two should head home as well." Twilight suddenly looked very unsure of leaving, clearly worried they were going to get attacked again. "It's very unlikely another Ero-Beast will attack. Those things usually work alone."

"Ero-Beast?" Cadance said nothing else, Twilight knowing she wouldn't be telling them anything else. So, the three left the alleyway and headed home, Twilight sticking extremely close to Flash for fear of something horrible happening if they weren't together.

Night had once again fallen upon Canterlot, where we find Sunset walking down a street.

She looked excited, almost running towards her destination. And after a while, she arrived at a large building that looked like it was owned by a large company. But she didn't get in through the front.

Instead, she headed around the back and found an area that was dimly lit and easy to hide in.

She stepped up towards the wall of the building and smiled, as she pressed one of the bricks in. As soon as it was a few feet deep, the brick dropped out of view and revealed an opening that Sunset looked into. She then blew into it, a red mist escaping her mouth and flying into the opening.

Once it was inside, an arch of light appeared on the wall around the opening before all the bricks dissolved into a black mist.

Sunset quickly stepped through the shadowy doorway, disappearing from the street with the door returning to its normal brick for moments later. She walked through the shadowy corridor for several feet before finally stepping out, into a long corridor full of doors.

As she made her way down the corridor, the sounds of moans could be heard coming from the doors. And eventually, she reached the door at the very end of the corridor and opened it up. And when she did, more screams could be heard.

Sunset's gaze was instantly pulled towards the source, which was coming from a area of the large room.

Said room was as large as her school's gym, though not as high. Multiple columns were keeping the roof from collapsing, with most of the room being full of egg-like objects that were scattered around in large clutches.

In one section of the room, a monster could be seen. It was humanoid in appearance, but had the face of a monkey with the nose of a pig. It was purple in colour, with white fur on the chest, stomach and around its mouth. It was about seven feet tall currently kneeling on the ground, thrusting its large cock into the cunt of a poor young woman.

Said woman screamed, her breasts bouncing all around the beast raped her hard. Her skin was a greenish yellow, whilst her hair was a mixture of red and blue stripes. And her eyes were full of tears, as her fingers scrapped against the ground.

"NO!" She yelled, as the beast thrust into her harder. It then leaned down and struck its mouth onto her chest, biting and sucking upon it. "NOOOOO!" She kept crying, but her voice filled with gasps as well as she seemed to be drawing close to an orgasm.

Sunset watched this for a few moments, as the woman suddenly began to shake and let out a high pitched cry. As she did, a black mist suddenly began to seep out of her body. It filled the room and the monster raping her took a deep breath, sucking it down its mouth as it did.

Sunset stepped closer and also breathed some of the mist in, letting out a sigh as she did.

"Ah, Sunset." She looked around and saw the black skinned woman. "I've been waiting for you. We have to talk about that Ero-Beast you conscripted last night." She frowned, whilst Sunset smiled. "I had plans for that beast."

"Chrysalis, relax. I just borrowed him." She laughed. "By now, that prudish bitch must have been absolutely destroyed. I can't wait to take a look at the creature's memories. I bet Twilight was a blithering mess by the time it was done with her."

"NO!" They looked over at the woman, who was fighting even harder to try and get out of the monster's grip. "NO! NO! NOOO!" She tried to push the beast, but it held her hips harder as it fucked her. "DON'T CUM IN ME!"

"So who's she?" Sunset asked, as the beast started to pant and let out a howl before thrusting as deep as it could and going completely still.

"She's a young assistant from my office," Chrysalis replied. "I could tell her Ero-Force would be extremely potent and it seems I was right." She looked around the room, as the black mist filled it. The eggs in the room seemed to absorb the mist, making them glow. "And if we're lucky, she'll be adding to our ranks."

"Yes." Sunset laughed, as she watched the beast finally pull its large cock from her cunt. As it did, a flood of cum began to spill out of the poor woman's pussy. "And maybe in a few months, Twilight will also be adding to our ranks."

"I doubt that." Sunset frowned at her. "The Ero-Beast you sent after her is dead." Sunset's eyes widened. "When it didn't return, I checked on it and couldn't form a connection with it. Something or someone killed it."

"How?" Sunset asked. "How is that possible. With that Ero-Knight dead-"

"He wasn't the only Ero-Knight around," Chrysalis pointed out. "But it's possible a new Ero-Knight has taken his place. And if they killed that beast, they must be extremely powerful. Which means you wasted it for no reason."

"Not for no reason," Sunset told her. "How is me sending it after a girl, any different from you sending it after a girl."

"Because I don't just send them after girls I have a beef with." Chrysalis turned towards the woman on the floor, who had rolled onto her front and was currently trying to crawl away. But before she could, Chrysalis formed a ball of something and threw it towards her.

That ball was a strange white gunk, which hit the spot the woman was crawling along just as he knee was on it. "What?" The woman looked down and saw her knee was practically glued to the floor. She tried to pull herself free, but couldn't.

This caused her ass to shake in the beast's direction the creature's cock going hard again as it let out another howl and rushed forward. The woman gasped, as it got behind her and grabbed her by her hips. She screamed, begging them to save her. But they didn't and the creature thrust into her once again.

"If you want to have this girl destroyed, use Ero-Beasts you've actually raised. You're not borrowing any more of mine. But for now, try and figure out who slayed that one. If it was a new Ero-Knight, we need to deal with them before they can grow strong enough to be a problem."

"Fine," Sunset sighed. "I'll go find out who did it. But after I do, I'm getting that bitch Twilight the raping of a life time." She turned towards the woman, who was being fucked on her hands and knees whilst the monkey creature howled and licked at her back.

The woman looked up at Sunset, tears staining her face as she sniffed. "Please. Why won't you help me?"

Sunset stared down at her for a moment, then smiled before he body burst into red flames. When they died down, the woman gasped at the sight of a demon-like woman. She had dark reddish pink skin and hair that looked like it was made out of fire, wearing a very short dress that looked like her hair with a black corset around her waist. knee high black boots were on her feet, with red on the tops. Her fingers had black claws coming out of them and on her back were a pair of bat wings, which were black on the outside and red on the inside.

"Why would I help you, when that beast fucking you is more family then you are."

The woman panted, terrified as the beast started thrusting harder. She screamed, as she was once again forced to orgasm and let out a scream whilst the monster came inside her. Once again, a black mist escaped her body and filled the room. Sunset, Chrysalis, and the creature all breathed it in, sighing as they did whilst the woman fell to the ground.

"Wha...what are you?" She asked, as she seemed to be losing consciousness.

Sunset chuckled. "I am an Ero-Fiend. And in a few months, you might be giving birth to a fiend of your own. Not that you'll remember any of this, of course." With that, she turned to leave whilst the woman lost utter consciousness.

As soon as he was awake the next day, though he hadn't gotten much sleep due to what had happened, Flash got changed and headed out.

He had sent a message to Twilight and she too was awake bright and early, the teen quickly heading over to her house so they could drive to Cadance's home. And as soon as he rolled up outside, Twilight ran out of her house and into the car before telling him to go. Clearly, she was still terrified that she was going to be dragged down into a dark place again.

As they drove to Cadance's, Flash once again told Twilight everything Cadance had told him the previous day. About how the power he now had apparently belonged to her brother, who had likely died to a monster like that. This angered Twilight, but also made her worried.

"So...you might end up just like that. Getting killed fighting a monster?" Flash said nothing, focusing on the road in front of him. "And you can't give this power up. You'll have to fight them for the rest of your life, because of me."

"Twilight," Flash sighed, "this isn't your fault. I knew what I was getting into when I took this power. Even though I have no idea what the heck is going on, I don't regret it. Thanks to this power, I was able to save you and I will get to help others in need. I'm perfectly fine with that, no matter how dangerous it is."

Twilight smiled at him, happily placing her hand on his shoulder as he drove. Flash smirked at this, but also held back a slight frown.

Flash hadn't been lying about what he had said, but he was still terrified. He didn't know how Shining had died, but he knew it hadn't been pretty. The thought of that happening to him, had kept him up most of the night. Heck, he had almost turned into monster food the previous day and only survived by the skin of his teeth. If every fight was gonna be like that, how long was he gonna survive?

They eventually reached Cadance's house, a nice two story home with white walls and a pink roof. Cadance's car was on the drive, since Shining's car was still in the garage. And as they pulled up in front of it, Twilight raced out with her key to the place in hand.

Flash wasn't in such a rush to get inside, though he did keep an eye out for any shadows that might jump out and attack them.

As Twilight stepped inside, not even bothering to knock, she looked around but found no sign of her sister in law. But she did find her niece, Flurry sitting in her baby chair cuddling a toy as the TV showed an image of a cartoon. "Hey Flurry!" All her worries seemed to vanish when she looked at the one year old, who laughed as Twilight began to tickle her belly. "Where's mommy?" They then heard sounds coming from the kitchen.

Cadance came in and saw them, only to go wide eyed and Flash knew why.

She was wearing a white see-through nightdress, which fluttered as she moved and only went just below her crotch. The material was thicker at the chest, so Flash didn't see anything there, but he did see the pink panties she was wearing beneath it.

"SORRY!" Flash cried, spinning around whilst Cadance rushed back into the kitchen. Twilight had also seen her in that and looked horrified.

"No, it's my fault." He heard Cadance head back into the kitchen. "I knew you two were coming, but I didn't think you'd be here so early."

"Cadance," Twilight went into the kitchen, "why are you wearing something like that?"

"I always wear this at home," Cadance replied. "But I wear something different if I'm staying at your house or you guys are staying here. Why do you think Shining and I wanted you to call before coming over?" Flash felt his face growing bright red, as he imagined Cadance walking around the house like that all the time. No matter how much he tried to erase the beautiful image from his mind, it was burned into his memory forever.

He sat on the couch, as he heard Cadance head out the kitchen the other way before making her way upstairs.

Twilight returned a few moments later, still looking red faced whilst staring at Flash. "What?" He asked, Twilight saying nothing and sitting down next to him whilst playing with Flurry. They waited a few minutes later, Cadance came down wearing pretty much the same clothes she had been wearing the previous day.

She still seemed to be blushing, as she sat down opposite them and took a deep breath. "Alright. Now, I'm sure you have many questions. But before we start, you need to know that all the knowledge I have is only second hand. What I know is what I was told a long time ago. I'm not one hundred percent certain it's all fact or stuff that had been misled or misremembered. Just understand that."

"Okay," Twilight nodded. "So...what is all of this? What was that creature yesterday and how are you and Shining connected?" Flash nodded, as Cadance took a another breath.

"Well, I guess I should start with how Shining and I got into this situation. It's...actually not too different from your story. During our senior year of high school, Shining and I had stayed behind to work on something. One of our teachers was a kind old man, who was one of the nicer teachers at Crystal Prep."

Flash frowned. From what Twilight had told him, Crystal Prep had never been a school that hired nice or kind.

"Shining and our teacher were talking, when I needed to use the bathroom. And on the way back...I was attacked by an Ero-Beast." The teens gasped.

"You were attacked by one of those things?"

"Not the same one that attacked you. The one that grabbed me was a giant spider." She shivered, clearly remembering the events and clutching her arms. "It dragged me into one of the supply rooms and almost ripped my clothes off. But my scream had attracted Shining and our teacher. And when they arrived, the teacher revealed who he was. An Ero-Knight."

"You said he was old, right?" Flash asked.

Cadance nodded. "He was seventy seven and spry for a man his age. He managed to save me and kill the spider, but got stabbed in the process." They gasped. "He then used his power to heal his wounds. However, his old heart just couldn't take the stress. He started having a heart attack."

"Seriously?" Flash asked. "I guess seventy seven is a little old for fighting monsters." Cadance nodded.

"He didn't want us to be considered suspects to his death, so he got up and managed to make it back to his classroom. And before he died, he gave us a choice. Leave and try to forget everything that happened, or go to his wife and learn the truth of the world."

"And you chose to learn the truth," Twilight realised.

"Yes. After he died, a light flew out of his body and shot into the sky. We later learned that that was his power, going to his wife. And after the funeral, we went to her and told her how her husband died. And she wasn't shocked. Apparently, she had been expecting him to die like that. And whilst she was upset, she seemed to have accepted this would happen a long time ago."

"And she told you about everything?" Flash asked, Cadance nodding.

"Nobody knows where they originally came from, but Ero-Beasts have been a part of our world for a long time. Possibly before the first humans ever evolved. They cannot exist in our world for very long. Just long enough to grab a girl and have their way with them, or to pull them into a shadowy realm like the one we were in yesterday. Their only goal in life is to find women and take them."

"Take them where?" Twilight asked, only for Cadance to give her a look. "Oh. Take take them." Cadance nodded. "Why? Aren't there any Ero-Beasts that they can do it with? Why attack girls?"

"Because all Ero-Beasts are male, apparently. They're a single sex species. And the reason they attack human women is because they need to feed on their energy."

"Yeah," Flash nodded. "You said something about that yesterday. That whenever women feel pleasure, they somehow generate an energy that the Ero-Beasts feed upon." Cadance nodded.

"It's called Ero-Force. And it's not just women. Men produce it as well, though apparently female Ero-Force is much more potent. Either way, Ero-Force is what gives Ero-Beasts their power. If they don't consume it regularly, they die. Which is why they attack women."

"I've never heard of Ero-Force," Twilight frowned.

"Nobody has. Ero-Force is a strange energy. It can't be seen by normal people and there hasn't been a device invented, that can detect it. Only Ero-Knights, Ero-Beasts, Bond-Mates and Ero-Fiends can see it."

"Bond-Mates?" Flash asked. "Ero...Fiends?"

"I'll...explain that later." Cadance sighed. "Anyway. Ero-Beasts ravaged humanity, attacking women and forcing themselves upon them in order to generate Ero-Force. Had they been left to continue their attacks, it's possible humanity would have been wiped out. And eventually, a solution was uncovered."

"The Ero-Knights," Twilight realised.

Cadance nodded. "Some say that the power came from a god of love and passion. The one who helped create humans and gave them the ability to produce Ero-Force, though why isn't known. And when that god saw what the Ero-Beasts were doing, it couldn't stand it. So it created a power in order to save humanity. The power that Flash now possess."

Flash sat back, as he remembered the power he had felt the previous day. "Monsters attacking girls and taking them by force. This is starting to sound like something you'd see in a Japanese cartoon."

Cadance shrugged, "maybe that's what inspired it. The war between the Ero-Beasts and Ero-Knights, has gone on for as long as humanity has existed. All throughout history, tales have been told about them. The monsters of ancient times, which were slayed by knights or great heroes. Those were the stories of the Ero-Knights and Ero-Beasts battling. Legends of maidens being sacrificed to monsters to appease them, were the Ero-Beasts taking their next meals to stop attacking. It all comes together, weaving a rich tapestry."

"This is incredible," Twilight whispered. "But...why don't more people know about this. If monsters are going to show up and attack women, don't we have a right to know about it?"

"And what do you think would happen if everyone knew about them?" Cadance asked. "If women knew monsters were going to attack them at any moment, they would never go anywhere or do anything. Everything would solely focus on finding ways to protect women and humanity would grind to a halt."

"Shouldn't we try and find ways to protect women?" Twilight asked.

"Of course we should. And it's likely people are trying to find a way. But we can't cause a mass panic." She looked down at Flurry, the other two doing the same. "Do you want Flurry to grow up in a world that's full of fear? To spend every second of her life, paranoid and constantly watching over her shoulder?"

Twilight sighed, "I guess not. But...it still doesn't feel right." She turned to Flash, "I wish I had a power like what Flash now has."

Cadance chuckled. "Well, I'm afraid that's not going to happen. The power of an Ero-Knight can only be wielded by men." That made them both frown. "I mean, it's kind of understandable. These powers came about, back when humanity was pretty male dominated. Women in olden times were a lot weaker than women now. They probably didn't even have the strength to lift a sword back then."

"I guess," Twilight frowned. "But things are different now. Can you imagine if someone like Applejack had power like that. Those monsters wouldn't stand a chance."

"Maybe. But there's likely another reason women aren't able to become Ero-Knights. If they run out of energy and lose their weapons, they'll be helpless against the Ero-Beasts. If a male Ero-Knight loses his power, the worst he can hope for is death. But there are things worse than death and they'd happen if a female knight loses their power in the middle of a fight. I don't want to imagine what kind of Ero-Fiend would be produced if that happened."

"What is an Ero-Fiend?" Flash asked, as Cadance sighed.

"Ero-Beasts might attack women to produce Ero-Force, but something else can happen if they're not stopped. They can impregnate the women they attack." The teens' eyes widened in horror. "Yup. They can breed with humans. and the results of that union produce creatures known as Ero-Fiends."

"Have you ever met one?" Twilight asked, curious about what these creatures were.

"No," Cadance shook her head. "But Shining has. He's fought and killed Ero-Fiends. Apparently, they're born looking like normal humans. But when they get older, their powers awaken and they gain the power to transform into human Ero-Beast hybrids. They apparently take aspects from their Ero-Beast parent and those merge with their human bodies, creating monstrous fusions that can look like anything."

Flash couldn't believe what he was hearing. So if they could look like anybody, Flash could have walked past an Ero-Fiend without even knowing it. No, there would have to be some kind of tell. Flash would have been able to tell the difference between a human and a monster...right?

"Ero-Fiends are dangerous. Whilst they lack the physical abilities of Ero-Beasts, they make up for it with their human intelligence and cunning. And they can use Ero-Force to cast magical spells, allowing them to do all manner of things in order to get prey for Ero-Beasts."

"Like what?" Twilight frowned.

"Shining once infiltrated a girl's boarding school, which was actually designed to feed Ero-Beasts hidden in the basement. Whenever a girl misbehaved, she was sent to the basement and became the next victim of the Ero-Beasts. Then the Ero-Fiend running it would wipe the minds of her and all the other girls."

"That's horrible!" Twilight gasped.

"Now you see why the Ero-Knights are so important. Without them, mankind would be at the mercy of the Ero-Beasts and Ero-Fiends. It's possibly the greatest honour bestowed upon a person. But that means the Ero-Knights have a great responsibility." She turned to Flash, "I hope you understand what you've gotten yourself into."

Flash smirked, "I understand." He stood up. "I swear, I'm going to honour Shining's memory. With this power, I will protect the women of this city no matter what monster I face. And those monsters will soon feel the edge of my blade!" He reached out, clearly trying to do something. But nothing happened. "Huh?" He tried to summon his sword, but it wouldn't appear.

Twilight frowned, whilst Cadance shook her head.

"What's going on? Is it because I'm not in a fight, or something?"

"No," Cadance told him. "You're out of power." Teens frowned, as Cadance sat back and crossed her arms. "Remember what I told you, about Ero-Knights running out of power. Well that's what's happened to you, right now. You used all your power yesterday, slaying that beast and getting us out of the Dread-Space."

"Dread-Space?" Twilight asked. "Is that the dark area we were in?"

"Yes. A fitting name, considering what happens there. What were you feeling, when you first got pulled in there?" Twilight shuddered.

"Dread is a good word. But...how is Flash already out of power? He just got it?" Flash nodded, as Cadance chuckled.

"The power of an Ero-Knight isn't the ability to slay Ero-Beasts. It's the power to change Ero-Force into a weapon and armor that can slay them. In a way, Flash has become something just like an Ero-Beast. His power is solely reliant on the amount of Ero-Force he has absorbed. And there's only one way to do that."

"Make a girl...feel good." Flash knew there was a better way to describe it, but he wasn't comfortable just out and out saying it.

"Yes. You need a Bond-Mate."

"You mentioned that earlier," Twilight explained. "I'm guessing a Bond-Mate is someone who the Ero-Knight...pleasures, in order to gain energy."

"Pretty much," Cadance nodded. "The Ero-Knight forms a bond with a girl and whenever that girl generates Ero-Force, it's transferred to the knight. Even if the two are a hundred miles away from one another, the Ero-Force is sent to the knight. And the knight uses that energy to slay Ero-Beasts. So in a way, this is how women can help in the battle against Ero-Beasts."

The teens nodded, realising that made sense. "And Shining had a Bond-Mate?" Twilight asked. "Who I'm guessing was you." Cadance nodded again.

"That's why the power came to me. When the Ero-Knight is killed, the power is transferred to the Bond-Mate. Which is why Flash needs to form a bond with someone. I don't know what might happen if the knight is killed without a Bond-Mate, but I don't want to find out."

"Hang on," Flash gulped. "So if I form this...bond with someone. I would need to make them feel good in order to get the power I need to fight."

"You don't need to do it," Cadance explained. "So long as the girl cums-" The pair blushed at this, "she'll generate the Ero-Force and it'll be transferred to you. But it's better if you're the one who does it. Don't ask me why, but that seems to make the girl generate more energy. At least...that's how it worked for me and Shining. I always seemed to generate more when Shining was making me cum." Their blush grew brighter, Cadance giggling at their bashfulness.

"So I need to Bond-Mate? Someone I would need to make...cum? Someone to be intimate with?" As he said that, a single person came to mind. The only person he would ever want to have that kind of relationship with.

His head slowly turned towards Twilight, who blushed as their eyes met. Clearly, Twilight was thinking the same thing. And that was turning her face even redder.

Cadance saw the look they were giving each other and nodded. "You two haven't done anything together yet, have you?" They nodded. "And you've obviously never done anything like that with anyone else." They nodded again. "I assumed that was the case."

"But..." Twilight gulped. "If Flash needs power, I'll do it. I'll become his Bond-Mate. Flash is in this situation because of me and if he needs to make someone...orgasm, then I'll do it."

"Twilight..." Flash could tell Twilight was worried about this.

"Twilight," Cadance got up and moved over to her. "It's commendable of you to make that choice. But I don't want your first time to just be so you can help Flash power up. A girl's first time is supposed to be special and I cannot let your first time be like that."

Twilight smiled at her, then frowned. "But we don't have another choice. It's not like there's anyone else who can do it."

Cadance sighed. "There is." She stood tall and turned Flash, the pair looking at one another for a few moments before Flash's eyes went wide.

"Wait. You want to become my Bond-Mate?" Twilight's eyes widened as well, Cadance nodding whilst Twilight got up and gave her sister an incredulous look.

"Cadance. You can't be serious."

"I am. The fact is, I'm just as responsible for Flash having this power as either of you. I'm the one who gave it to him, after all. Putting him in such a dangerous situation and not being willing to help, wouldn't sit right with me."

"But...Shining..."

Cadance frowned, as she turned towards a picture on the wall. One of her, Flurry and Shining together. She stepped towards it and the two watched her stare at her late husband before sighing. "I love Shining. That hasn't changed. But if he were here right now, he'd be agreeing with me that Flash needs as much help as possible." She turned back to them, "I will be Flash's Bond-Mate and help him charge up his power."

Twilight frowned, clearly not a fan of this idea. "But...I want to help too."

"And you can," Cadance assured her. "You can also become Flash's Bond-Mate. There's no rule saying a knight can only have one. In fact, it seems to be a certainty that Ero-Knights have a small harem of women to keep them charged. Our teacher was married, but he also had two mistresses who had already died before he did. And Shining met other knights with multiple girls."

Twilight's eyes widened. "Does that means Shining..."

Cadance sighed, "no. Shining was an oddity in the Ero-Knights. I was his only Bond-Mate. He refused to be with any other girl. That noble fool was too honourable for his own good."

"Fool?" Flash asked. "Kind of harsh."

"Shining likely died because he ran out of energy," Cadance told him. "As much as I enjoyed helping him power up, I was only one woman. And one woman isn't enough to keep a knight charged up long enough to be truly unbeatable. I knew that me being his only Bond-Mate would put Shining in danger. I tried to get him to be with other girls. Even tried to find some for him."

"You did?" Twilight asked.

"I would rather share Shining then let him die because I was jealous. But Shining wouldn't hear it. Even when I was pregnant, he refused to find somebody else to act. And that led to his death. I am not going to let that happen to Flash." She turned to him, the teen gulped. "Flash, I'm going to become your Bond-Mate. I'll help power you up and when Twilight is finally ready to get physical with you, I'll be happy to step aside and let you two have more fun. But even after that happens, I'm going to remain your Bond-Mate."

Twilight was clearly not happy about this. "You're really okay doing this. Even though Shining hasn't been..." She couldn't finish that sentence, "gone for that long?"

"Yes," Cadance nodded. "This isn't about emotions. This is about sex. Plain and simple. And whilst I care about Flash, that's all this will be about. Besides, this will also protect me as well. Becoming a Bond-Mate, pretty much makes you immune to Ero-Beasts."

"Wait, really?" Cadance nodded.

"Yes. Think about it. The bond makes it so that whenever the girl produces Ero-Force, it's instantly sent to their knight lover. So even if an Ero-Beast made a girl cum, they wouldn't get anything out of it. And since Ero-Beasts can apparently sense a connection between the Knight and their Mate, they ignore Bond-Mates."

"That makes sense," Flash nodded. "So becoming a Bond-Mate, acts like a shield."

"Exactly. It's one of the reasons Shining chose to succeed our teacher. So that I could become his Bond-Mate and never be a target for the Ero-Beasts. But now that he's gone, I'm just as vulnerable as Twilight was yesterday. So becoming your Bond-Mate is a win win for both of us." She smiled at Flash. "You have someone to charge you up and I'll be safe from getting attacked."

Twilight let this info sink in and nodded. "Okay. You're right. You should become Flash's Bond-Mate. But I want to be his first Bond-Mate."

"Understandable," Cadance smiled. "Well, there's no time like the present. You two ready?" They nodded. "The process is simple. Flash, you need to think about Twilight being your Bond-Mate. And Twilight, you have to accept being his Bond-Mate with every fibre of your being." They nodded again, both turning to one another.

As they looked into each other's eyes, Flash could feel a great sense of longing for Twilight. Along with a desire to protect her, no matter what he had to fight against.

Twilight smiled back at him, clearly thinking the same thing as Cadance spoke out. "Now, to seal the bond. Kiss." They didn't need to be told twice, Flash stepping forward and placing his hand on her cheek before the pair kissed. As soon as they did, Flash felt something within him pulse.

A dim glow appeared around Flash, which slowly spread to Twilight. And soon, the pair were entirely engulfed by the soft light.

That light remained for a few moments before disappearing, the teens pulling away from one another. Both felt more connected than they had ever felt. It was an amazing feeling.

Cadance smiled, nodding at them as they kept staring at each other. "With that, your bond has been formed. From now on, you will always be connected. And Twilight is now protected from the Ero-Beasts' desires."

Twilight sighed, as she turned to her sister-in-law. Flurry let out a giggle, as Twilight knelt down and turned the little girl so she wasn't looking at them. "I guess it's your turn now." Cadance nodded, as she turned to Flash.

The teen suddenly felt very nervous, as Cadance stepped closer to him. "Are you ready?"

Flash took a deep breath, steadying his nerves before looking back at her. "For Shining's sake, I will keep you safe." Cadance smiled and when they leaned forward, Flash placed a hand on her waist as their lips pressed against one another.

As soon as they kissed, Flash felt the same feeling he had felt with Twilight. And the glow that surrounded him began to spread to Cadance. At the same time, Flash happened to breathe in and Cadance's scent filled his nostrils.

Whereas Twilight had always had the smell of books and ink, Cadance's scent was that of roses. Whether this was a perfume or her natural smell, Flash didn't know. But he knew that he liked it, though not as much as Twilight's.

The pair finally pulled apart, their bond also formed with Cadance smiling at him. "Thank you." She didn't move away from Flash, instead turning to Twilight. "Come on." Twilight looked confused, but Cadance gestured to her again.

Twilight moved over to them and once she was close, Cadance grabbed Flash's other hand and moved it to Twilight's waist. "What now?" The bookworm asked, as Cadance smiled.

"Now, Flash will teleport us into the Ero-Space." The pair frowned, as Cadance turned to him. "Remember that place we were in yesterday. Think about it and going there. Just focus hard."

Flash took a breath and thought about that white voice, as his body suddenly started glowing. The next thing the girls noticed, a brilliant flash of light exploded out of him and engulfed them both.

They were all blinded and when the light faded, they opened their eyes and saw that they were in the white void from the previous day. "What is this?" Twilight asked.

"The Ero-Space," Cadance explained. "Somewhere a knight can rest, relax, recharge and do whatever they need to do in order to fulfil their duties." They walked around, amazed by it all. "In here, time is frozen. You could spend hours, days, weeks in here without a second passing in the real world."

"Seriously?" Twilight asked.

Cadance nodded. "Shining used this place to rest between his work and his Ero-Knight duties. He would spend his days at work, then come here to rest before going out and hunting for Ero-Beasts." She sighed. "I don't think he ever actually spent a night at home."

"What?" Twilight looked shocked, as Cadance nodded.

"He would come home. We'd eat together, look after Flurry and put her to bed. But whilst I would go to bed, he would enter the Ero-Space and rest there before heading out."

"Yikes," Flash stated. "I mean...I get the idea. This way, you're pretty much awake twenty-four seven without worry of being tired."

"Exactly," Cadance nodded.

"But...how the heck did he sleep in here? That ground doesn't exactly look comfortable." Cadance giggled, "what?"

"Think about your room." Flash raised an eyebrow, "go on." Flash closed his eyes and imagined his room, trying to do so as vividly as possible. And when he heard Twilight gasp, he opened his eyes and found his room materialising around them.

"What the?"

Cadance moved over to his bed and sat on it. "The Ero-Space can become any environment you choose. All you have to do is imagine it and it will become it. So wherever you feel comfortable, you can create."

Flash was impressed by this and closed his eyes, thinking about the place he could possibly be. And the next thing the girls knew, they were on a beach somewhere. "Nice," Flash smirked before trying again. He then turned the place into a forest, then a snowy wonderland, then an erupting volcano. "Awesome."

The girls laughed, as Flash truly focused. And soon, the Ero-Space became a large room with a king-sized bed, a comfy looking sofa and even a mini fridge.

"Now this, I can work with." He imagined spending hours in this place, doing his homework or just relaxing. "I guess there are perks to this job."

"More than you know," Cadance told him. "This is where Shining and I helped him recharge his powers. We could spend hours in here and not have to worry about being late for anything. Sometimes, when we were done, we would also nap for a little while. Shining would let me sleep in here for an hour or two before ejecting me back into the real world, so he could get a full sleep and I wouldn't accidentally be up all night and tired the next day."

"I see," Twilight sat on the couch. "So you and Shining were always doing...it, in here?"

"Not always. Sometimes we did it just because we wanted to. We came here whenever we had very little time. Or whenever we just needed to be alone together for a while. How do you think we always had time for Flurry and managed to get so far ahead in our careers? This place was the perfect escape. We got to spend however long we wanted, but never have to leave Flurry with a sitter or alone. As far as Flurry knows, we were with her the entire time."

"Nice," Flash smirked, "best of both words."

Cadance nodded. "And the best part. Anything that happens in this place, has no effect on you once you leave it. Shining once tested it out. Gave himself a small cut and it was gone when he left."

"So is anything in here even real?" Twilight asked.

"Yup. I once drank an entire bottle of wine in here. Bottle was still empty when I left, but I wasn't drunk at all. And when I say nothing in here affects you, I mean it. Trust me, Flurry would have a lot of older siblings if it didn't." Flash and Twilight weren't sure how to take that. "Now," Cadance sat down, "Flash. It's time for you to get a recharge."

Flash suddenly felt very nervous, as he realised what that meant. "So you and I...now."

Cadance nodded. "Once Twilight's left, we can get down to business. Just think about her leaving and she'll be ejected out of the Ero-Space. But to Twilight, it'll be like we all left at the same time." Flash nodded and was about to do it, but Twilight spoke up first.

"No. I want to stay." They both looked shocked by this, as Twilight blushed. "I'm...not ready to do anything, yet. But this will still be Flash's first time. If I can't be the one Flash does it with first, I at least want to be there when it happens." Her blush grew brighter, as the other two shard a look.

They thought about it until Cadance nodded, Flash taking a deep breath at this. "Alright," he nodded. "You can stay. But if you want to leave at any point, just let us know." Twilight nodded, as Flash turned his attention back to Cadance.

He couldn't believe this was happening. He was about to lose his virginity to probably the hottest woman Flash had ever met. Most guys dreamed of this happening. But Flash knew this was more then just sex. Cadance wasn't just some random hot woman he was getting to bang. He had to make Cadance feel good. The more pleasure she felt, the more power Flash got. And Flash would need all the power he could get, if he wanted to be able to stand up to the Ero-Beasts.

"Let's do this thing."

Author's Note

I know this was a pretty expositiony chapter, but now that's all the info's out of the way we can focus on the actual story. Hope you're liking it so far. Next time, things get really steamy.

Chapter 3: First of Many Recharges

"Let's do this thing." As soon as those words left Flash's lips, he instantly regretted them.

Cadance raised an eyebrow, as Twilight seemed unsure what to do in this situation. "Flash, let's not go off half-cocked. Whilst this needs to get done, let's not forget this is your first time." She held out her hands and Flash gingerly took them, Cadance slowly pulling him towards the bed. "This is an important part of a young man's life. You shouldn't rush it, just because you need to charge your power up. Don't forget, we can be in here a long time and a second will barely pass."

"I guess," Flash nodded. "Sorry. I've never done this kind of thing before."

"Exactly," Cadance nodded. "You need to get me to feel pleasure. But it's not going to be easy for a novice to do that." She smiled. "Actually, it's probably a good thing I'm the one taking your virginity." Twilight frowned at this. "From this point on, consider me your sex coach."

"Come again?" Flash asked.

"You know what I mean. From now until Twilight is ready to take that next step, I'm going to teach you everything there is to know about pleasing a woman. That way, you'll be ready to make Twilight the happiest girl in the world when you two finally do it."

"Is that really necessary?" Twilight asked.

"Of course," Cadance nodded. "Flash is going to need to be the best lover he can be. For you and any other girl that'll become his Bond-Mate." Twilight sighed, nodding in agreement. Cadance then turned to Flash, smiling a reassuring smile at him. "Now, let's start slow. I want you to imagine that I'm Twilight and kiss me."

Flash nodded and did just that, closing his eyes and picturing Twilight in front of him. He then moved forward and soon, his lips were pressed against Cadance's. The woman moaned at this, as Flash felt her move his hands to her waist.

Once there, Flash held her gently as he continued to kiss her. Cadance kept moaning, as she kissed him back and soon, the pair were making out.

Flash didn't know what Twilight was feeling at that moment, but he was sure she was very conflicted. But at that moment, Flash wanted to place all his focus on Cadance. If she was willing to teach him how to be a great lover, he was all too happy to learn.

Soon, Cadance pulled back and Flash opened his eyes. "Not bad," she told him. "But you should try and be a little more forceful. I'm not made of glass. I won't shatter if you're too rough." Flash nodded. "Good. And try to use your tongue a bit. It's a lot more pleasurable than you think."

"Okay."

Cadance nodded and placed her hand on his cheek, the pair slowly moving closer and kissing again. This time, Flash didn't close his eyes and he did what Cadance said. He put effort into his kiss, opening his mouth and beginning to use his tongue.

The pair began to moan into one another's mouths, as Cadance's hands slowly moved down and wrapped around the back of his neck. Flash responded by pulling on her waist, causing her chest to become pressed into Flash's chest. And this made Flash groan, the feeling of her tits against him like nothing Flash had ever felt before.

They stayed like this for a minute or two, Cadance continuing to hold him against her as their tongues flicked against one another. And eventually, Flash felt a great tightness in his groin and flinched.

Cadance seemed to notice this and pulled away, smiling as she let one of her hands move down until it was rubbing against his crotch. This feeling made Flash gasp, Cadance giggling. "Is that for me?" Flash said nothing, as her hand moved up and down against his pants. "You're nervous, aren't you?"

Flash nodded. "A little."

"Well. Maybe we should start by settling those nerves." She grabbed his arm and moved him around, Twilight watching as she placed him in front of the bed before slowly moving down until she was on her knees. "Cadance? What are you doing?"

"Flash is gonna be useless if he can't get his rocks off first." She started to undo his belt, Twilight's eyes going wide as the pants were pulled open and she slowly yanked them down. Flash quickly moved his legs, so they left his pants and Cadance could throw them away. He was now in his underwear and quickly kicked his shoes off, whilst Cadance grabbed the top of his boxers. "Maybe you should take a closer look." She laughed at Twilight's expression. "See what you'll be getting yourself into."

Twilight remained still for a moment, then slowly got up and moved over to them.

Soon, she was also kneeling in front of Flash and Cadance pulled his boxers down in one swift movement. This allowed Flash's cock to fly free, both of them gasping as it pointed straight at them once out of their confinement. "Oh my god!" Twilight cried, seeing the large phallus. "It's...so big."

Flash frowned, unsure if that was just Twilight's inexperience talking.

But when he looked down, he frowned as something seemed...different. "It is big." The girls looked up at him, "too big." Twilight frowned, whilst Cadance giggled.

"Let me guess. You don't remember it being this big before." Flash nodded. "That's another perk of being an Ero-Knight. You've been altered to make it easier for you to give a girl pleasure. Shining was the same way. After he became an Ero-Knight, he almost doubled in size." Twilight frowned, clearly not wanting to imagine her brother's cock. "And it's not just the size of your cock that's been increased."

"What-" Flash suddenly moaned, as Cadance reached up and cradled his balls. Balls that had also grown, Cadance's actions making him pant.

"Flash, you've become the perfect love making machine. Not only are you bigger, your stamina has become limitless." She smiled at his questioning look. "No matter how many times you cum, you'll still be rearing to go. You'll never get tired and will remain hard, no matter what you do. It's to help you completely satisfy your Bond-Mate, meaning more Ero-Force is generated."

"So he could go on forever?" Twilight asked.

"If he wanted to," Cadance replied. "It's a mental thing. Once he's fully satisfied the girl he's with, he'll finally reach his own limit. If he ever gets more Bond-Mates, he could keep going with all of us. You, me, the other girl, then back to you and so on until we're all completely done." Twilight's blush strengthened, as Cadance turned back to Flash.

"So...I could make as many girls as I want cum as many times as they want?"

"Don't think having a big cock is the key to being a master love maker," Cadance warned him. "Right now, I doubt you could make a girl cum even with this. It's not about having the tool, it's about knowing how to use it. And I'm going to teach you how to use it."

"Alright," Flash smirked, "then teach away."

"Patience," she told him. "First, we need to take your edge off. And this is how that happens." Suddenly, she leaned forward and planted her lips on the tip of Flash's cock. Flash gasped, as Twilight looked shocked.

Cadance kissed the cock head and once that was done, she opened her mouth and started licking around the head. She moaned at the taste, whilst grabbing the base with one hand and stroking it. Flash kept moaning at this, Cadance's tongue swirling all around his cock and making him feel unbelievable pleasure.

Twilight was transfixed, as Cadance licked up from the base all the way to the head before taking it into her mouth and sucking upon it. "I...I thought he was supposed to make you feel good?"

Cadance released the cock and smiled at Twilight. "He is. But he's never gonna be able to do that until he shoots off that first load. This is lick stretching before a run." She licked the cock again, even kissing the shaft, as a moan escaped her lips. "Besides, there are many ways for a girl to feel pleasure. It might make me sound like a slut, but I love sucking cock. The taste and feel of it." She then took one of Flash's balls into her mouth and sucked upon it, making Flash roar out as his head shot back. "God, I've missed this."

Twilight was absolutely amazed. Here was Cadance, a woman Twilight had always considered the perfect role model, acting like some street walker willing to do anything. She should have been absolutely disgusted. But she wasn't.

As Cadance took the cock into her mouth, getting the head and a few inches down her throat, Twilight felt a tingling sensation in her crotch. A sensation she had only felt a few times, when she had been so very turned on.

She rubbed her thighs together, a low moan escaping her lips as she continued to watch. Cadance got a few more inches into her mouth, as both her hands held onto Flash's legs to give her more leverage. She kept groaning, Twilight noticing her sister's own legs rubbing together as she knelt down. She really was getting turned on by this.

And slowly, being so transfixed by the image in front of her, Twilight didn't notice her hand slowly moving under her skirt. It wasn't until her fingers pressed against her panty clad pussy, that she gasped and realised what she was doing.

Flash and Cadance didn't notice, too focused on their own pleasure to pay attention to what Twilight was doing. And slowly, Cadance got more and more of Flash's cock inside her mouth. Until she finally went balls deep and let out a gagging sensation.

Flash heard this and looked down, seeing Cadance getting his entire length down her throat whilst her tongue stuck out and licked at his balls. And this drove Flash's lust into overdrive.

"FUCK!" He cried, whilst Twilight's finger kept rubbing her pussy. "That's so good! I'm gonna cum!" Cadance smiled around his dick and kept going, bobbing her head up and down. Flash's cock kept moving in and out of her throat, the feeling driving the woman nuts as she kept going. And eventually, as her hands played with Flash's balls, she felt them constrict and Flash let out another roar.

She pulled her mouth off of all but the head of the cock, as the first spurt exploded into her mouth. A moan escaped her lips, as she quickly swallowed the cum down. This was followed by the second spurt, then the third and fourth. Flash's cum was coming so fast, Cadance could barely keep up with it. But she refused to let a teenager outdo her.

She swallowed all the cum and as Flash fired his last shot, Cadance swirled her tongue around to get a proper taste and moaned.

As Flash finished cumming, his legs gave out and he sat on the couch. He panted, whilst Cadance pulled her mouth off his cock. He watched her, her cheeks appearing expanded as they were still full of his cum. She swirled it around in her mouth before turning to Twilight, the pair finally noticing what she was doing.

Twilight's eyes widened, whilst Cadance smiled approvingly before opening her mouth and letting some of Flash's cum leak out onto her hand. Once the puddle was there, she swallowed what was left and sighed. "Do you wanna taste some? You must be curious."

Twilight had clearly reached the point where nothing shocked her, as she didn't give any indication that the question horrified her. Instead, she just looked at Cadance and then down at her cum soaked hand.

She didn't seem sure, as Cadance dipped her finger into it and offered some to the girl.

Flash watched as Twilight stared at the cum on Cadance's finger, then slowly began to move forward. And when she was close enough, she opened her mouth so Cadance could place the cum on her tongue.

She quickly pulled back and swallowed, Flash waiting to see if the taste disgusted her or not. But after a moment, she sat there and seemed okay. "So?" Cadance asked, as Twilight blushed.

"It's...nice." She moved her hands through her ponytail, stroking it. "I heard that sperm is supposed to be bitter. But it's sweet. Is that another perk of being an Ero-Knight."

"Maybe. I don't know. I never tasted Shining's cum before he was a knight. But his was just as nice." Cadance moved her hand to her mouth and poured the rest of the cum into it, licking her hand once she did. This sight caused Flash's cock to harden up, the teen feeling like he could go another ten rounds. And maybe he could.

Twilight kept blushing, as Cadance turned to Flash and stood up.

"How do you feel? Less nervous?" Flash nodded again. "Good. Then we can move over. Might as well take the rest of your clothes off." Cadance reached for her jeans and pulled them down, revealing a pair of lacy blue panties.

Flash quickly removed the rest of his clothes, pulling his top and jacket off and throwing them away. As he did, Cadance stood in front of him and grabbed the bottom of her top. This made Flash gulp, Twilight also watching from the side as Cadance slowly began to raise her arms.

Flash's eyes followed the top, as it moved to reveal her tight pink stomach and belly button. She really didn't look like a mother, as her skill was flawless with no signs of stretch marks of saggy skin. She was so sexy.

Soon, her top moved past her chest and her bra clad breasts were revealed. Flash's eyes locked onto these, as Cadance stopped with the slow stripping and pulled her top all the way off. She threw it away and before Flash could say anything, she reached for the spot between her matching blue bra.

Clearly, it fastened at the front and when she undid it, her breasts exploded out of their confinement and bounced around.

Flash felt himself beginning to pant, as Cadance removed her bra and threw it away as well. Now she was standing before him, in nothing but her panties. She was standing still, but shifting her upper body a bit to make her breasts bounce. And as Flash's eyes followed, she giggled.

"Boys. Wave a pair of tits in front of them and they become putty in your hands." Cadance glanced over at Twilight, who seemed to be feeling her own breasts with a look of jealousy. "Don't worry. I'm sure Flash will love your breasts as much as mine." Twilight clearly didn't believe that, as Cadance turned back to Flash.

The teen was clearly struggling to control himself, Cadance's chest being eye level with him sitting on the bed. It was obviously taking all his will, not to reach out and grab them.

"You can touch them, you know." Flash finally looked up into Cadance's eyes. "You're gonna have to, if you want me to produce any Ero-Force for you. Just be gentle. They're not stress balls, after all. Treat them the way you'd want your balls treated."

Flash nodded and after a breath, he reached up and placed his hands on one. Cadance let out a light moan, as Flash gave her breast a gentle squeeze. The nipple became hard against his palm, as he reached up and squeezed the other one from below. Cadance's moans continued, as she slowly leaned forward and placed her hands against the back of his neck.

"Good boy. Like that. A little harder." Flash did so, listening carefully to Cadance's response as her tightened his grip. And when her moan turned to a yelp, he lightened his grip and had her in the sweet spot.

He started massaging her breasts, making her groan louder whilst his mouth drew closer to her nipple. And before he could stop himself, he opened his mouth and sucked the dark pink nub in.

"OH GOD!" Cadance's entire body jerked, but she didn't stop him. He sucked upon her nipple and even used his tongue to flick at it, Cadance groaning and clearly enjoying it. "Yes! Don't stop! Oh...fuck!"

Twilight kept watching, her body once again feeling a tingling sensation. And this time, it was more intense. Her fingers drifted down and started rubbing her pussy through her panties, as she watched her boyfriend suckling upon her sister-in-law. She should have been angry, but she wasn't. She was getting more and more turned on.

Flash kept sucking for about a minute or two, Cadance panting as he did, then let go and moved to the other nipple. He took it into his mouth and repeated the process, whilst groping her other breast and rubbing his spit into her skin.

The feeling was driving Cadance crazy, the woman being reminded of Shining when he did this. Maybe Flash had inherited more than just battle knowledge when he had taken the power.

He sucked for as long as he had before, then let her nipple go before kissing at the breast. Cadance sighed, only to be taken by surprise when Flash kissed her other breast before moving down and kissing the spot below where her breasts hung. She didn't stop him, wondering where he was going with this.

Where he was going, turned out to be kissing the whole area beneath her breast. The feeling of his lips on her skin was driving her to moan again, whilst the teen slowly began to move downwards.

He slid off the bed, getting down on his knees as he moved lower and lower. He kissed all over her stomach, doing something he had once seen in a porno he had found online. And when he reached her bellybutton, he kissed it whilst his tongue went inside.

Cadance let out a massive gasp and Flash was worried he had screwed up. But her holding his head closer to her stomach, told him she was shocked but not against it. "Oh, god! Where did you learn that?" Flash chuckled, his voice sending reverberations through Cadance and causing her to shudder. "Fuck! No one's ever done that to me before."

Flash couldn't help but wonder how many men she had been with, but decided not to ask as he was more focused on making her feel good. As such, he kept tonguing her navel and Cadance kept moaning. All the while Twilight was rubbing herself off.

She had moved her panties aside and was also squeezing her breast, as her fingers flew into her pussy without any obstruction.

Flash's fingers moved down her body and when they reached her panties, he hooked them around the top. And after pushing his tongue as deep into her bellybutton as possible, he pulled them down whilst moving his own head down as well.

This caused his tongue to leave her navel and move down her stomach, whilst her panties were pulled away from her pussy to finally reveal it.

As soon as Flash was finished with this erotic tongue bath, he pulled his head back and got his first real look at a woman's sacred treasure. The first thing he noticed, was the pink and yellow hair she had that was trimmed into a heart. The sight of it made Flash's cock twitch, his breath become ragged and his blood boil.

He then looked down and saw her pussy, amazed at how beautiful it looked. He kept staring at it for a few moment, only to remember he had a job to do.

So after looking up, his eyes catching Cadance's before she nodded, he slowly moved his head forward and took a breath in. The smell was intoxicating. He didn't know what wine smelt like, but he had to believe this was it. When he finally got his face close enough, he kissed her pussy and Cadance moaned.

Flash kept kissing and slowly, his mouth opened and he let his tongue move into her cunt. And the taste caused his eyes to go wide.

"Oh yes," Cadance nodded. "Like that. Keep going. Don't rush." Flash slowly began to eat her out, the sensation making Cadance groan and sigh. Then, she felt her legs beginning to shiver and she realised she might end up falling on him. "Let me get on the bed."

Flash didn't argue and pulled his mouth away, but kept his tongue as extended as possible so that it didn't leave until the last possible second.

Once he was pulled away from her, Cadance moved around Flash and sat upon the bed. She smiled at Flash, as her legs opened wide and she reached down to pull her lips apart. "Go on. Eat up." Flash licked his lips and moved forward, placing his head into her pussy and beginning to lick her once again.

Cadance gasped, loving the feeling as she leaned back upon the bed. Flash's tongue was driving her crazy and as he ate her out, she reached up and started playing with her tits.

"Yes! Fuck! Keep going!" Flash didn't stop for a second, following Cadance's instruction whenever she directed him. He wanted to burn all this knowledge into his brain, but he also wanted to enjoy this situation as best he could.

Whilst he had always hoped Twilight would be the first girl he did this with, he was actually glad he was getting the chance to learn with a woman that was experienced. And as he dug his tongue in deeper, he grabbed Cadance's leg and lifted it up to place on his shoulder. At the same time, he rubbed Cadance's clit with his finger the way she directed. And it was driving her insane.

"FUUUUCK!" She gasped, thrusting her hips to push Flash deeper into her cunt. "That's it! Good boy. Oh, god! Twilight, you're going to be in for the time of your life when you get to experience this."

Twilight had moved onto the couch, at some point having removed her shirt, bra and panties. Now she was just wearing her skirt and socks, as she rubbed her pussy and tweaked her nipple. She panted, watching her boyfriend send her sister to heaven with his mouth.

She wasn't sure if she would ever be able to let Flash do something as lewd as that to her, but Cadance seemed to be enjoying it. Would Flash really be able to make her feel good like that?

Cadance panted, groaned and thrust her hips, Flash continuing to lick at her soft inner temple. She could feel herself getting closer and closer to an orgasm, the Ero-Force within her getting ready to be released. "Yes! Deeper! I'm almost there!" Flash heard this and redoubled his efforts, his tongue thrusting into her over and over again. He also gave her clit a slight pinch, making her scream. "FUCK! I'M GONNA CUM!"

Twilight watched, as Cadance's entire body began to shake and she thrust her cunt up into Flash's face as hard as she could before staying there. Her cry became a long drawn out groan, as she clutched the sheet and Flash could be heard slurping something.

It was then that Twilight noticed something appearing around Cadance. A white light, which was coming off her body like steam. It flew into the air before moving down to Flash, entering his body as he kept eating her out.

Flash kept feasting upon Cadance's delicious nectar, as he suddenly felt a swell of power flow through him. It was just like the power he had felt the previous day, though much more intense. Was this the Ero-Force?

Cadance finally finished her climax and fell onto the bed, panting as more of the white mist escaped her body. Flash continued to absorb it, as he kept eating her out for another few moments before pulling away and wiping his mouth.

He then noticed the mist and was amazed, as the power flowed into him. "Is this..."

"Ero-Force," Cadance replied. "Ero-Knights and their Bond-Mates can see it. And you can see you're absorbing it. Can you feel the power?"

Flash nodded, smiling at the strength flowing through him. "This is awesome."

"Yes. But that amount is still small compared to the amount generated by full on sexual relief." Cadance pushed herself into a sitting position. "With that much Ero-Force, you could probably wield your power for a little under an hour. And whilst most fights don't last that long, it's still not a good idea to have such little energy."

Flash nodded at this, as Cadance stood up and seemed to have issues standing for a moment. Flash was quick to grab hold of her, standing as he did so as they locked eyes. Cadance smiled and gestured her head to the bed.

"It's time for you to become a man. Lay down." Flash didn't argue and moved onto the bed, crawling over so that his head was on the other side and placed it down on the pillow. This made his cock point straight up, as Flash turned to Twilight and noticed her current state of undress.

He was surprised, but also turned on since this was the first time he had seen her like this.

Twilight quickly realised she had been caught and blushed, Cadance turning to her and smiling. "Don't be embarrassed. It's perfectly natural to do that when you're turned on. Plus, you'll be helping Flash power up. So don't let yourself be held back because you think it's not right."

Twilight smiled. "Thanks, Cadance."

"Of course. We don't operate under the same rules as most people. We need to let our desires free, or else Flash won't be able to protect those in need." She turned back to Flash and smiled, as she began to crawl along the bed. "You ready?"

Flash nodded. "I'm ready." Cadance smiled, as she crouched over him with his dick pointed right at her pussy. And after Cadance shared a look with Twilight, who didn't seem to be upset with what was about to happen, she locked eyes with Flash and slowly began to descend.

Flash gasped, as he felt his cock press against Cadance's entrance. She reached down to grab it, rubbing it up and down her lips to get it properly soaked. And once she was sure it was lubed up, she pushed herself down and Flash's cock pried her lips apart.

Both of them gasped, as Flash's cock entered Cadance and a burst of pleasure raced through the pair. Both groaned, Flash amazed at the great sensation washing over him. It was like a warm silk glove, wrapping around his dick. It was tight, but not so tight that it hurt.

Cadance pushed herself down a few inches and moaned the entire time, the woman feeling seconds away from being split apart. Once she felt too much resistance, she pushed herself back up. At the same time, she leaned down and placed her hands on Flash's chest. This gave her more balance and allowed her to move down again. More of Flash's cock thrust into her and Flash moaned again, Cadance giggling at the face he made.

Flash heard this and looked up at her, seeing her arms unconsciously pushing her breasts up so that they were right in front of his face. The sight of this woman on his cock, riding him, was making Flash feel like his blood was on fire. No doubt if Cadance hadn't sucked him off earlier, he would have already blown his load by now.

As Cadance fucked herself upon his rod, she felt herself loosening up a little bit. It was still tight, but Flash's cock was getting more and more slick. This meant more of it could be pushed into her, whilst she could bounce on him faster.

The sensation of feeling Flash's cock delve deep into her body, was something that drove Cadance crazy. It was an incredible feeling, as Flash's hands reached up and squeezed her ass as she bounced upon him.

"Oh, yes! So good!" Her breasts swung around, as she picked up speed and fucked Flash faster. Flash grunted back, the feeling like nothing he had ever felt before. If being an Ero-Knight meant he could enjoy something like this on an almost daily basis, then he was so glad he decided to accept this power.

Twilight watched the pair fuck and as she did, her hands were hard at work making her feel good as well.

She couldn't look away, as she watched Flash's cock disappear within Cadance's pussy. The sounds they both made were so incredibly erotic, Twilight's body was burning up with lust and she felt her fingers going deep in her own cunt.

As she pinched her nipple, she couldn't help but imagine herself in Cadance's place. She had a feeling that when she was finally ready to be intimate with Flash, her experience would be very different from this one. Cadance was an experienced woman, who knew what she was doing and could probably take a cock like it was nothing. Twilight was entirely inexperienced and would likely just lay there as Flash did all the work. Would Flash even want to be with her after the first time, once he saw how different the two of them were.

"FUCK!" Cadance cried, as her cunt took all of Flash's cock into her. "Oh god! So deep! So big!" She panted, as she leaned down and placed her head in Flash's neck.

Flash's arms reached up and wrapped around her waist, as he started thrusting up to meet her as she fucked him. "Fuck, yeah. This is incredible."

Cadance laughed, "glad you're enjoying yourself." She groaned and pushed herself back up, bending her back as her hips continued to thrust up and down whilst meeting Flash's thrusts. The slapping sound of their flesh against one another filled the room, as the large bed bounced along the wall of the room Flash had created.

Flash's hands moved around Cadance's body and eventually, they were back on her chest and once again groping her tits. The young mother gasped, purring as Flash's hands kneaded them softly but firmly.

They kept going like this, as the minutes passed and they both felt themselves being pushed closer and closer to orgasm. And Twilight wasn't too far off either, as three entire fingers were now stabbing into her pussy whilst she placed with her breast.

Cadance felt herself getting closer and closer to her climax, her face gaining an almost mindless expression as the pleasure washed over her body. She also knew Flash's own orgasm wasn't too far behind, but she wasn't really focused on that right now. She needed to climax before he did, or else the whole point of what they were doing would be lost.

Using all the knowledge and experience she had, she controlled her lower muscles so that she was squeezing Flash's cock tighter. And whilst this pushed Flash closer to his climax, she also became more and more sensitive.

She felt herself about to reach her peak. And as she did, Flash's head reached up and took her nipple into his mouth.

This finally pushed Cadance over the edge and as Flash's teeth and tongue manipulated her bud, the woman let out a high pitch cry as her whole body shook. She unleashed more white steam-like light, which Flash absorbed as he kept fucking her.

Her cunt somehow tightened even more around his cock, making Flash groan against her breast as he also reached his limit and began to shoot his load. It flew up into Cadance's body, filling her up as his other arm wrapped around her back and pulled her close to him.

Twilight watched the pair climax into one another and the sight and sound finally made her cum as well, the girl gasping as she orgasmed all over her fingers. She let out her own cry, as a small amount of white mist began to seep out of her body.

It moved across the room and into Flash, filling him up along with the mist Cadance produced. And as the mist's flow began to die down, Cadance and Flash's orgasms slowly ebbed. Cadance's cry weakened and turned into a low moan, whilst Flash grunted and thrust into her a few more times.

Finally, Cadance felt her body go weak and fell down on Flash. Her chest practically smothered him, the woman's arms moving to wrap around his head as the pair held one another tight.

She worked to get her breath back, as she felt Flash's cum fill her up. She felt like she had just eaten a five course meal, her stomach was so full. And she absolutely loved it.

"You weren't half bad," she told the teen. As amazing as Flash had been, the last thing she wanted was to give him a swelled head. He was great, but she knew he was gonna get better so long as he kept trying. And sure enough, Flash heard these words and frowned.

He didn't want to be better than half bad. He wanted to absolutely rock her world. And he would.

He felt his cock, still within Cadance's pussy. And despite having shot two loads already, he felt like he could go another ten rounds if he had to. And that's what he would do, if it was what would get Cadance to be completely satisfied.

As such, he grabbed her ass and held her tight before rolling the pair of them around. Cadance let out a gasp of surprise, as Flash was suddenly laying on top of her whilst pushing himself up from her chest. "Flash?"

"I'm gonna need as much energy as possible, right?" Flash started moving his hips, causing his cock to start thrusting in and out of Cadance's cunt. "So let's keep going. We've got all the time in the world, right?" Cadance gasped, as she felt Flash plunder her pussy as hard as he could go.

The woman started moaning and clutched Flash's ass, whilst spreading her legs as far as they would go to give him greater access.

Twilight had also been surprised by this sight, having expected Flash and Cadance to be done once they had climaxed. But now they were going at it again, the pair grunting and moaning like a pair of wild animals. And whilst Twilight was feeling tired after her own climax, she felt herself getting turned on again.

So, she once again played with her pussy and massaged her breast. She even bit his lip, as she groaned at the sight before her.

Cadance's breath once again became staggered, as she felt herself getting pried more and more open. Flash's cock was going deeper than it had before, Cadance closing her eyes and revelling in the feeling. It had been so long since she had felt this good.

She didn't want to think about Shining. Not whilst she was being intimate with another man. But she couldn't help it. This felt so good that she was being reminded of the last time she and Shining had been together. In the Ero-Space, which Shining had made to look just like their bedroom, they had fucked for hours.

Cadance had produced an extra large amount of Ero-Force that time, enough to keep Shining powered up for hours. But clearly, it had not been enough. If it had, Shining would still be there.

As she felt Flash's cock push deeper, the teen leaning down to press his body against her, she swore she wouldn't let Flash end up like that. Even if she had to let him fuck her everyday for hours, she would make sure he never ran low on energy.

"YES!" She screamed, gasping as her fingers moved up his back. "Don't stop! So deep! FUCK!" Flash's cock slammed in deeper and deeper, eventually hitting her cervix and making her gasp. "AUGH! YES! Right there!" Flash fucked her again and again, feeling his cock hit the entrance of her womb.

"Of fuck!" He gasped, as Cadance kept moaning. "This is the best feeling ever!"

"The best!" Cadance agreed, as her fingers dug into his back. Flash flinched in pain, but that just spurred him on. "Harder! Faster! Make me cum!" She kept screaming, with Flash picking up more and more speed.

Twilight saw this and was shocked. She imagined herself in Cadance's place and prayed that it would be just as good when she was finally ready. The sight was driving her crazy with lust, as she added a fourth finger into her cunt. Her thumb pressed against her clit and she groaned, whilst Cadance's cries filled the air.

The slapping sound of Flash's hips on hers, along with his balls hitting her, made the woman feel incredible. She raised her legs in the air and wrapped them around his waist, locking them around her ass.

"You...make...me...feel...good!" She cried, pulling him deeper into her cunt. "Don't stop! I'm gonna cum again!" She could feel herself being pushed closer and closer to another orgasm. One that was even bigger than the last. She knew she was gonna produce an amazing amount of Ero-Force from this. And if she didn't pass out from this, it would be a miracle.

Twilight watched Cadance's hips thrust up to meet Flash's, her eyes going wide with every impact. Both she and Flash were grunting and panting, signalling they would soon be coming together. And Twilight wanted to cum with them, so she started fucking herself harder.

"Oh god!" Cadance cried, as she felt her cervix beginning to give. Every time Flash's cock slammed against her, she saw started and a fresh sting of pleasure flowed through her. It was incredible and she felt herself clutching him harder and harder. "YES! I'm so close! Don't stop! Please don't stop!"

"FUCK!" Flash cried, feeling moments away from cumming. He had to push Cadance to hers before he could. "Fuck! Fuck! Fuck! Fuuuuuck!" And then, with one almighty thrust, his cock finally pushed through her cervix and forced itself into her womb.

Cadance's eyes widened, as her inner sanctum was finally breached and she let out a high pitched scream. Her body shuddered again and her pussy clenched around Flash again, making him groan as they both yelled together. "I'M CUMMIIIIIING!" Flash blew his load inside of her and Cadance held him tighter, the two shuddering as the white mist exploded out of Cadance.

The sight, sounds and smells of this action, sent Twilight's own pleasure into overdrive and she finally managed to push herself over the edge as well. The white mist flowed from her, floating through the air towards Flash as he absorbed it and the mist from Cadance.

The three kept shuddering together, Flash's pleasure mixing with the sudden rush of power as he absorbed more energy. It was incredible and he felt like he could do anything. But he also felt exhausted and the way Cadance was slowly going limp against him, she was also at her sexual limit.

They and Twilight began to come down from their orgasms, Twilight falling sideways on the couch panting whilst Flash laid atop Cadance.

After a few moments of this, he carefully rolled himself off of her whilst his cock slid out of her cunt. She moaned, as the meaty instrument escaped her pussy and left it gaped open. Cum quickly started flowing out of it, as the two laid side by side and panted in exhaustion.

The three simply let themselves rest there, all feeling tired but very satisfied. Despite it being early in the money, they all felt like they could drop off to sleep at any second. And at that moment, that didn't seem like such a bad idea.

Young Flurry Heart was very confused.

First, the nice man she knew had come to her home with her auntie. They and her mommy had talked about stuff she didn't understand before the man and her auntie did the face thing. When they did, they had glowed and Flurry had been very confused by it. Then, her auntie had turned her around so she couldn't see the man or mommy.

After that, the three kept talking in a way that she didn't understand. She was starting to get really annoyed with being ignored.

Then, a bright flash of light filled the room. The light annoyed Flurry even more and when it died down, the adults spoke again. "See," her mommy told the other two, "it hasn't even been a second." Something about how her mommy was talking, made Flurry feel like something had just happened. She seemed tired.

Flash smirked, as he realised he really could stop time whenever he wanted. And that was just the start.

Focusing, Flash's body was suddenly consumed with light. Cadance and Twilight turned to him, as he was suddenly decked out in a black suit with white armor over the top of it. With the helmet, there was no way to tell who was under there.

When he spoke, even Flash's voice was made deeper. "Wow. This is awesome." He raised his sword and was amazed by how light it felt.

"Please don't wave that around in my house," Cadance told him. "And don't waste your energy summoning your suit and sword. We didn't do all that, just so you could play with a new toy."

"Right," Flash glowed and the armor disappeared, "sorry." Flash, Twilight and Cadance were all dressed, with none of them looking at all like they had just spent who knows how long getting one another off. "So I can do that whenever I want?"

"Yes. So long as you have the energy for it. Just keep your focus and you can summon the armor at any time, along with using your other abilities."

"Other abilities?" Twilight asked. "There's more?" Cadance nodded, "what else can he do?"

"Well first...he has what could be considered an Ero-Beast Radar. Whilst Flash won't be able to sense them whilst they're in the dark space you were pulled into, he will sense them if they ever come into our world. And since they need to come into this world to pull their victims into the darkness, Flash will be able to sense them."

"Is there a limit?" Twilight wished she had brought a notebook, since she would need to remember all of this for future reference.

"I'm...not entirely sure. Maybe...within ten miles of you. So about a twenty mile radius."

"Ten miles?" Flash asked. "How the heck am I gonna be able to get ten miles away before the creature is finished? By then, it'll be too late."

Cadance shook her head. "You'll need to use your other ability. Teleportation." Flash's eyes widened.

"Are you saying I can teleport myself to wherever I want?"

"And to whoever you want. So long as you can picture the person or place in your mind, you can teleport there." She turned to Twilight. "How do you think Shining and I could afford to go to Paris for our honeymoon." Twilight's eyes widened.

"So I can teleport anywhere I want?" Cadance nodded, making Flash smile. A part of him had been worried that if the Ero-Fiends ever captured Twilight or Cadance, he might not be able to find them. But if he could simply teleport to them, that would definitely keep that from happening.

"Just be careful with it. Don't randomly teleport into a room, unless you're certain nobody that doesn't know about this is in it. You don't wanna waste your energy fixing that mistake."

"How would I think that mistake?" Flash asked.

"You have two other abilities? Healing, allows you to use Ero-Force to heal yourself or anyone you touch. But the worse the injury, the more Ero-Force you'll need to heal it. You can use it to heal any injury you receive, or to heal the victims if the Ero-Beast managed to get them. It'll also help you cleanse their bodies, so they won't be impregnated by the beast."

"Got it."

"And the last ability...is memory manipulation." That statement shocked the two teens, as Cadance took Flurry out of her seat. "You can use your Ero-Force to erase or replace any memory involving Ero-Beasts, Ero-Knights. Anything to do with this crazy world we're a part of. How do you think any of this was ever kept a secret. Any woman that was saved, had their injuries healed and memories erased."

"Flash can really do that?" Twilight asked.

"It's for the best. You were absolutely terrified after what happened yesterday. Can you imagine if the worse off victims remembered their ordeals? They would be driven insane."

Twilight realised she was right. That kind of horror shouldn't be something one should ever live with. Maybe ignorance was bliss. "You're right. They shouldn't have to live with something like that."

Cadance nodded. "Besides, Ero-Knights might not be the only ones with that power. Shining believed Ero-Beasts and Ero-Fiends could manipulate memories as well. It's the best way for them to stay hidden. Attack a woman, use her body, then erase the whole event so they don't tell anyone about it."

"Would anyone believe them?"

"Maybe not a few random women. But if enough women had the same story, it would eventually be believed. And that works against the Ero-Beasts. So they wipe the memories of whoever they attack. To the women, they walking somewhere and suddenly black out. The next thing they know, they're waking up in a horrible state with no memory of what happened."

"That's horrible," Twilight whispered. "I can't imagine how many women are living their lives, unaware of what a horrible monster did to them."

Flash frowned. "Well it's not gonna happen again." He turned to the women. "I swear, I won't let a single Ero-Beast harm another woman in this city. From this day, to my dying day, I'll fight and protect everyone." The girls smiled at the man they had both sworn their bodies to, glad that he was willing to risk his life to stop this plague. Even if the battle never ended, they knew Flash would keep fighting no matter what.

Though it didn't seem like it, the Ero-Beasts now had their most dangerous enemy. One who would do whatever and whoever it took, to stop their evil ways.

Author's Note

Damn, Flash got to have his first time with a bombshell like Cadance and finally power himself up to full charge. Now, how will he use his new abilities and how often will he and Cadance need to do it to keep him powered up? Only time will tell.

Chapter 4: Ero-Knight Battle and Calming Nerves

On a random street in Canterlot, people were enjoying their day as they shopped or just hung out. None of them realised the danger their women could be, from an unseen enemy.

Atop one of the buildings, everything seemed normal. But that soon ended, as a bright flash of light suddenly appeared out of nowhere and someone was thrown out of it. Flash, the teen hitting the roof and staggering around. "Wow!" He almost fell over the edge of the building, the teen managing to keep himself on balance and pull away from the edge.

He took a moment to regain his focus and sat down, relaxing as what had just happened washed over him. "That was weird." He had tried teleporting for the first time, just a couple of minutes again. He had done some inside Cadance's house, moving from one room to another to make sure he could do it. He then tried teleporting to Twilight's side, which had been a lot easier since her image was so well locked into his mind.

Several minutes earlier.

Flash appeared in the living room, Cadance smiling as he stood next to Twilight. "Alright. I think you've got teleporting down. Just remember to be careful. You don't want to just appear in the middle of a busy street. Erasing so many memories could drain your Ero-Force dry."

"Got it," Flash nodded. "Though how am I supposed to know if some place is empty or not?"

Twilight and Cadance thought for a moment, with Cadance appearing to remember something. "Hang on a second." She left the room for a few moments, the teens sharing a confused look until she returned with something. "Here. Keep this on you." Flash took what appeared to be some kind of pager, which looked like it was meant to clip to a belt and had several lights that were currently off.

"What is this thing?" Flash looked it over, as Cadance smiled.

"It was how Shining and I kept in contact." She held up a device that looked similar, except it only had one light and a single button under it. "Shining had it made by a friend from high school. Basically, it's a beacon to help us know if it was safe for Shining to warp to me." She pressed the button and Flash's pager buzzed, as one of the lights came on. When she pressed it again, it buzzed and the light turned off.

"Oh," Twilight nodded, "I get it. Whenever you're alone, you press it and the light tells Shining he's free to warp to your location."

"Exactly," Cadance nodded. "And whenever I'm not alone or someone comes into the room, I turn the light off so he knows not to appear next to me."

"So what's my button for?" Flash pressed his button and Cadance's beeper buzzed, her light beginning to flash.

"It was Shining's SOS message," Cadance explained. "Whenever Shining was running low on power, he would press it and tell me he needed my help. If that ever happened, I would excuse myself and run to the nearest bathroom."

Twilight blinked, the girl suddenly looking as if a million piece jigsaw had just fallen into place. "So that's why you were always doing that. I remember hearing a buzzing sound and you running off without checking your phone." She laughed, "I once thought you were having an affair."

"Twilight," Cadance looked appalled, "please. Like anyone could compare to Shining Armor." Flash wasn't sure how he felt about that. "Also, it worked as a way to tell Shining I was in danger." She pressed another button and Flash's pager buzzed wildly, the lights all flashing in random sequence before the first light blinked again.

"Did you ever need to use that function?" Flash asked, Cadance shaking her head.

"Nope. I guess I got lucky. But still, it was better safe than sorry. Twilight, you think you can make another one and connect it to Flash's. It could be useful."

"Can I just use my phone?" Twilight asked, but Cadance gave her a look.

"You really think an Ero-Beast will let you take out your phone, unlock it and send Flash a call to tell him you're in danger?" Twilight nodded, realising she was right. But still, there had to be a better system than this. "Trust me. This works. It has for as long as Shining and I have been a part of this crazy world."

Twilight frowned, "then why didn't it help him." Cadance frowned, placing a hand on Twilight's shoulder. Twilight took a deep breath, Flash unsure how to make her feel better. But then she turned to him. "Flash, be careful out there. If you're going to go hunt for these monsters, promise me you'll be safe."

"I will be," Flash told her. "If it's too much for me, I'll teleport out of there. Promise." Twilight nodded, as Flash thought for a moment. "But where should I go. I'm guessing somewhere with a lot of people, but I could be seen."

"Shining used the rooftops," Cadance explained. "You must have looked up at the tops of large buildings before. Just try and imagine them." Flash frowned, unsure he was happy with that idea.

"Or," Twilight took out her phone and went to the mapping function. She found a building in the middle of the city and showed it to Flash, the teen smiling at the sight of the building.

Present.

It had worked and Flash was now atop the large building, the city down below him with millions of people there. He had no idea if there were any Ero-Beasts around, but he would be ready for when one showed up. But until then, he sat on the roof and waited for something to happen.

That wait took a long time, Flash looking up at the sun as it shined overhead. He wished he had brought something to drink, since he had used up a lot of his energy during his charge up with Cadance.

Flash could still hardly believe he was no longer a virgin. And he had lost it to such a beautiful and sexy woman. One he would get to fuck for as long as he wanted, or at least until his girlfriend was ready to do it.

Flash was now a man and he would need to protect everything he cared about, be it his family, loves or just random women in danger. No matter what dangers lay ahead, he would use the powers he had been given to keep it all safe.

He eventually got bored and took out his phone, using it to look online and see if anything cool was happening. All the while, he kept his ear open as if expecting to hear something. Cadance hadn't explained how his Ero-Beast Radar worked, so he was just staying ready for anything that might alert him to danger.

An hour passed and there was still no sign of anyone in danger.

Flash was starting to think that the Ero-Beasts weren't going to attack in the middle of the day. But then he remembered, Twilight had been attacked during the day. The Ero-Beasts could strike at any moment, which meant he had to be ready for that very moment.

Another hour passed and Flash was starting to get hungry, the teen wishing again that he had brought something with him to eat. But he had been expecting an Ero-Beast to attack as soon as he arrived, so hadn't thought to bring anything to eat. And now he was regretting it.

Suddenly, his phone rang and Flash almost dropped it in surprise. He quickly answered it and found Twilight was the one who had been calling. "Hey," he replied, "what's up?"

"Just making sure you're okay. Anything happen?"

"Nope. Nothing. Guess I shouldn't have expected an Ero-Beast to show up, right when I'm ready to fight them. There's been nothing."

"I'd suggest going to another location. But the spot you're is dead centre in the city. If that sense has a range of twenty miles, it should pick up any Ero-Beast in the entire city. I guess there are none active right now."

"Yeah. And I'm getting hungry. It's almost lunch time and we spent a good hour or so in the Ero-Space, so that's even more time since breakfast for me."

"Yeah. You can't fight anything on an empty stomach. Do you wanna teleport back here and have lunch." Flash nodded, thinking that was a good idea. However, at that moment, something happened.

Right when Flash was about to warp away, his stomach suddenly turned and his head buzzed. It was like something was trying to tell him something, which made him stop and turn in one direction. When he did, he was suddenly feeling a serious tug in his stomach.

"Flash? Are you okay?"

"I think that Ero-Sense just kicked in." Flash moved towards the edge of the building, looking out at the city. As he looked around, the buzzing feeling faded in and out. And he quickly realised the buzzing grew stronger, when he looked in a certain direction. It was pointing him towards where the Ero-Knight was. "There."

"Please. Be careful."

"I will," Flash told her. "I promise. I gotta go." Twilight wished him luck and he hung up before getting onto the edge of the roof, as his body began to glow. "I can do this. I can do this!" With that, his body was consumed by the light and he was soon encased in the armor of the Ero-Knight.

His sword appeared in his hand and when he focused on the area the buzzing had directed him to, he suddenly found his vision zooming in on the area. It seemed the armor had some extra skills.

"Nice." Once his vision was focused on that area, he clutched his blade before teleporting. And in the blink of an eye, he was in the back alley of a street standing atop a rooftop overlooking it.

As soon as he arrived, he heard a scream and looked down to see the women he had come to save. A middle aged woman, wearing a business suit and glasses. Flash had a feeling she was some kind of lawyer or a high priority job in some corporate office. Why she was in a back alley, he didn't know. But he knew he had to protect her.

The creature attacking her was rather interesting, being what appeared to be a cross between a human and a mantis. It was humanoid in appearing, but had green skin and four arms. The lower two arms were humanoid, though they had claws instead of fingers whilst the upper arms had large blades after the elbows. It only had two legs, but its mantis abdomen had a bunch of lizard tail-like tendrils that were flicking around. Insect wings were also on its back, fluttering to let it fly towards the women.

Flash frowned and quickly leapt down from the rooftop, raising his sword high. "GET AWAY FROM HER!" The woman and monster spun around, as he swung his blade down and cut the beast's head off.

The monster roared for a second, as it and its head fell to the ground. When they did, they exploded into mist and Flash landed whilst his blade hit the ground. He stood there for a moment, shocked that that had been so easy. But then he pulled his sword up and stood tall before dispelling his weapon.

He turned to the woman, who was panting as she sat there. "You okay? Nothing broken?" She slowly shook her head. "Good. Don't worry. This is all just a terrible dream. You'll be-" He stopped, when the woman gasped before letting out another scream.

Flash spun around and instantly saw why she had screamed. More Ero-Beasts had appeared, each of them phasing out of the ground. They were just like the one that he had just killed, Flash quickly counted ten of them appearing in the alleyway.

The woman looked terrified, whilst Flash focused and managed to summon his sword. "Don't worry. I've got this." He took a deep breath and turned back to the monsters, "I hope." With that, the first mantis charged and he ran forward as well. He let out a roar and swung his sword, only for the creature to raise its blade arm and block the strike.

The impact knocked Flash back, but he stayed on his feet and stared the monster down. It seemed that without the element of surprise, these things weren't as easy to destroy. But Flash refused to let that stop him. He would protect this woman and dispatch these beasts, no matter what.

At Cadance's house, Twilight was still in her sister-in-law's living room.

She stared at her phone, waiting for Flash to call her back. But he hadn't, which made her worry more and more. "Flash. Please be alright. I couldn't handle losing you as well." As she said that, Cadance stepped into the room.

"Finally got Flurry down for her nap. Flash call you back yet?" Twilight shook her head. "It'll be alright. Flash is a strong kid. I'm confident he can handle anything those beasts throw at him. And he promised he would be okay and he's not one to break his promises."

"I'm still worried. What if he gets attacked by one of those Ero-Fiends? They must be used to fighting knights, so they'll know how to hurt him."

"Twilight. Worrying won't help Flash at all. It'll only make him feel worse when he finally gets back. You have to believe in him. He's strong. He can handle anything that might happen to him."

Twilight still seemed to be worried, unable to stop herself from feeling that way. "I'm just scared he'll run out of power. I know he's got a lot of Ero-Force, after what you two did. But he's still learning to control it. What if he accidentally uses too much power in one another and misses? What if he doesn't have enough power to teleport out of there if he runs out?"

Cadance sighed. "Well, you clearly need to relax your mind and stop thinking about it. Maybe you should try and not think about anything."

"How am I supposed to do that? You can't just stop-" Twilight's mind suddenly went blank, as Cadance leaned forward and pressed her lips against hers. The girl's eyes widened in surprise, the feeling of Cadance's mouth against hers feeling completely different from when she kissed Flash.

Eventually, Cadance pulled away and Twilight just sat there unblinking. "Better?"

"Cadance? What...why..."

"You're worried Flash will run out of power, aren't you?" Twilight nodded. "Well there's a way to help with that. If he does run out of power, let's just help him get more. And you know what needs to happen for that."

"You...Cadance..."

"Twilight. There are other ways for a woman to feel pleasure. If you're not ready to be with Flash yet, you can always make yourself feel good like before. But there's a form of sex that doesn't require a man, so you can produce Ero-Force with someone else without losing your virginity."

"You want to have sex with me?" Twilight could hardly believe she was hearing this. "But I'm your sister."

"In law," Cadance corrected. "We might both be related because of Flurry, but there's no direct link between us. Besides, we're both Flash's Bond-Mates. That practically makes us sister wives. So there's nothing wrong with us helping one another relax."

"I...I don't know."

"That's alright," Cadance nodded. "I won't make you do anything you're not comfortable with." She placed her hands on Twilight's arms and pulled her closer, hugging her. "I just want to help you relax." Twilight slowly hugged her back. "Also, you realise you might need to do this in the future."

"Future?"

"Like I told you both before. The two of us as Bond-Mates, might not be enough to help Flash stay fully charged. In time, more girls might end up joining this little harem. If that happens, you might find yourself getting close to those girls. And if Flash isn't around, you might end up comforting one another at night. Might as well get the practise in now."

Twilight could see the logic in that. If Flash did get more girls, even with his incredible stamina as an Ero-Knight, he might not satisfy every member of his harem. Could Twilight really end up having sex with other girls.

"Twilight. Let's just see how you like it." Cadance pulled away and they looked one another in the eye, Cadance giving her sister a sincere look. "I won't do anything you're not comfortable with." She slowly began to lean forward. "Just say stop and I'll stop." With that, she began to kiss Twilight once again.

Twilight moaned at this, the smell of Cadance's perfume being a rather pleasant scent-sation as she let herself relax. And after a few moments, she started kissing back and Cadance moaned as well.

The pair did this for a little bit, Twilight feeling herself getting more and more comfortable as she and Cadance made out. Then, Twilight felt Cadance place her hand on her side. The older woman rubbed up Twilight's body, the feeling making her shiver and causing Cadance to pull back.

"Do you want me to stop?"

"No," Twilight shook her head, "I'm okay." She actually was. She had watched Flash and Cadance become incredibly intimate before and had been a little jealous. Now, it was her turn to feel this great pleasure.

Cadance smiled and kissed her again, her other hand beginning to rub Twilight's body. This time, her hand moved down and started groping Twilight's ass. The younger girl moaned at this and suddenly found her own hand moving, reaching out and grabbing at Cadance's chest.

Cadance gasped against her lips, then giggled before they began to really get into it. Twilight squeezed her breasts against, remembering how much Flash had enjoyed them before. Meanwhile, Cadance's had moved down from her waist and started rubbing at her leg before going up into her skirt.

Twilight moaned at this, as Cadance pulled her lips away from Twilight's and released her hands from her.

The girl actually thought Cadance had changed her mind, but then saw her grab the bottom of her shirt and pull it up over her head. Twilight was now face to face with Cadance's bra-clad breasts, making her moan as she let go and started pulling her shirt up over her head.

Soon, the two women were shirtless and Cadance grabbed the back of Twilight's head before pulling it down onto her chest. Twilight moaned, as she started kissing Cadance's breasts as she pulled her bra down.

Cadance rubbed her hands up the girl's legs and were once again back up her skirt, beginning to slowly make her way up towards Twilight's pussy. "That's it!" She gasped, as Twilight kept kissing her. "My, you're really getting into this. Is it possible, you secretly had an attraction to the female form this whole time?"

Twilight blushed at this and pulled her lips away. "I...kind of. I noticed Shining was always acting like an idiot around you when you were younger, so I started doing research on what makes men attracted to women."

"Of course you did," Cadance giggled. "Let me guess. You ended up watching porn, didn't you?"

"A little. It wasn't anything too extreme. But then I clicked on a video that only had two girls in it. I don't know why, but I watched the whole thing through. I just skipped around the other videos, but I really liked watching those two making each other moan."

"So you are attracted to women. Even though you're dating Flash?" She rubbed Twilight's leg, making the girl moan as she thought about it.

"Flash is the only boy I've ever thought was attractive. And now that I've seen him...naked, I think he's even hotter. But..."

"It's fine to like women, Twilight." She leaned down and kissed her on the lips. "I've actually had my fair share of lesbian loves." Twilight was shocked to hear this. "After Shining became a knight, we had to have sex all the time to keep him charged up. And that proved tricky, when we ended up going to different colleges. Even with Shining able to warp over, finding time for one another was difficult."

"So...you ended up with women?" Cadance's hand moved to the front of her panties, rubbing them as she did.

"A few times. Shining thought I was just masturbating, but I got drunk at a party one night and ended up making out with my roommate. That was quite a night. Turns out, Shining was battling an Ero-Beast at the same time. When I came on my friend's face, the power it gave him was just the boost he needed to end that creature."

Twilight was amazed by this, as Cadance's fingers began to dig into her pussy. "And...did you ever tell Shining about this?"

"Of course. And whilst he was shocked, he actually seemed pretty turned on by the end of the story. Boy, did we have fun after that. He also told me I was free to have fun with any girl I wanted, so long as it was only girls."

This shocked Twilight, who never would have thought her brother would be open to something like that. "How much of Shining's life did I not know about."

"He did it to protect you," Cadance told her. "But that doesn't matter right now. Like I said, there's nothing wrong with you liking girls. In this instance, it's actually a bonus. You and Flash can both have fun with his Bond-Mates, which will help Flash in the long run. Speaking of..." She leaned forward and kissed Twilight against, who kissed her back whilst they kept groping one another and moaning.

The pair began to move around on the couch, one occasionally being on top of the other. At one point, Cadance was kissing Twilight as the girl lay on the couch, their breasts pressed against one another as Twilight's bra had also come down. The feeling of their tits and nipples, rubbing against the others, was incredible. Lust quickly overwhelmed them and they began to truly get into it.

Back in the alleyway, Flash continued to fight against the monsters that were attacking.

The mantis creature swarmed around, attempting to slash at the Ero-Knight only for him to block their attacks. He stopped one and managed to get behind it, cutting off the tendrils coming from its butt before stabbing it in the chest.

The creature screamed as it exploded, the green blood spilling everywhere whilst more of them attacked. But he managed to deflect each attack and slashed more of them. One by one, the creatures went down. But it was proving to be a difficult task, no matter how hard he thought.

So far, five of the monsters had fallen. And the other five were proving just as strong, with three currently attacking Flash and forcing him back.

The other two moved over to the woman, who hadn't moved from where she had fallen after the first attack. She panted, unknowingly breathing in the fumes given off by the spilled blood. Her fear was slowly being overwhelmed by the feeling in her loins, as the aphrodisiac began to take effect on her.

Flash saw the two monsters approaching and roared, blocking one mantis' blade and spinning to behead it. He then leapt up, using all his strength to jump over the other two and fall towards the ones approaching the woman. "Back off!" He slashed one down the back before attacking the other, only for it to block his strike with his blade arm.

He was able to push it away, as the other two mantis Ero-Beasts approached.

Flash kept himself ready, waiting for one of them to charge. And one did, attempting to slash at him from above. But he ducked under the blade and swung his into its stomach, slicing through it and making the beast roar in pain as it was cut in half.

The Ero-Knight smirked and ducked under another mantis' blade, managing to cut it off before the beast counter and beheading it before turning its attention towards the last mantis. But the creature's wings flickered and lifted it into the air, Flash frowning before getting an idea.

Focusing on the spot above the creature, he suddenly disappeared in a flash. Both the mantis and woman were taken by surprise by this, only for a light to catch both their attentions and make them look up to see the knight had appeared above the Ero-Beast.

Flash's sword was raised high and as he fell, he swung the blade down and cut the monster's head right in half. The creature roared for a second before the rest of its body was split in half, allowing Flash to fall towards the ground.

With skill he didn't know he had, he landed on the ground without issue. He smirked under his mask and stood up, whilst the woman just stood there staring at him in shock.

Flash pushed himself up and chuckled, as he turned back to the woman. But as he did, his eyes widened.

Another mantis was behind her, having emerged from the ground. And before Flash could rush to her side, it grabbed her with its humanoid hands. Covering her mouth and breast, it pulled her towards it before sinking back into the ground.

"NO!" He rushed over to her, as her muffled screams filled the air. And as she vanished into the shadow, Flash let his instincts take over and stabbed his sword into it. That kept the shadow from disappearing, allowing him to focus and transform into a stream of light.

That light flew into the shadow and in the blink of an eye, it shot through the shadow water that was on the other side and broke through the bottom.

He quickly spotted the mantis, as it was carrying the woman away. Flash then threw his sword towards the mantis and stabbed it in the chest, the woman screaming in terror as the beast exploded. But before she could fall, Flash appeared and grabbed her.

With impressive skill, he landed on the ground. But as he did, he felt the presence of many more beings around him. So once she was down on the ground, Flash stood tall and summoned his blade again. As he did, the Ero-Beasts appeared around him. What felt like a hundred mantis creatures, all hissing as they charged forward.

Flash took a deep breath, keeping his fear from going wild. And as the first mantis attacked, he roared and swung his sword at them.

"OH GOD!" Twilight cried, as she lay on the couch with Cadance's head between her legs.

Their clothes were all over, Cadance now being completely naked whilst Twilight was only wearing her skirt. The older woman's tongue was currently swirling around Twilight's cunt, making her gasp and moan as the pleasure overwhelmed her. This was like nothing she had ever experienced before.

"Ngh," she gasped. "Oh my god, Cadance. We really shouldn't be doing this."

"Mmmm," Cadance moaned as she pulled her mouth away. "I know. That's what makes it so much fun." She licked at Twilight again, making her gasp and thrust her cunt up into Cadance's face. "Feels good, doesn't it?"

Twilight kept panting, as she felt herself being pushed towards orgasm. An orgasm she was going to enjoy, despite how wrong so many people would see this act as. "Oh. It...it feels so good!" Cadance heard this and that drove her to keep it up, as she added a finger into Twilight's pussy and her other hand was rubbing against Twilight's clit.

"That's it, sweet girl. You're dripping wet." Twilight let out another cry, as Cadance's fingers and tongue went deeper. "No need to feel ashamed. You don't have to let your fear take over."

"Fear?" Twilight asked, as Cadance's fingers moved faster. "What fear?"

"The fear that you're going to like it so much, you're going to ask for more." Her dug her entire finger into Twilight's pussy, as she cried out louder. "See how good that feels. This is the pleasure you get, from being with another person." Twilight's mind soon became a jumbled mess of pleasure, as Cadance stuck her tongue all the way into her cunt and kissed her pussy lips.

This finally pushed Twilight over the edge and she screamed in pleasure, as she came upon Cadance's face and her body began to produce more Ero-Force.

The white mist flowed into the air and phased through the wall of the building, flying off towards the person it was intended for. And as it did, Twilight felt herself almost blacking out from pleasure.

Flash panted, as more and more of the monsters attacked him.

He fought with everything he had, slicing at the beasts whilst they sliced at him. If it hadn't been for his armor, he would have likely been cut to pieces. But a few strikes had gotten to the sections that weren't armored, making him flinch in pain. But he refused to give up.

"Raaaah!" He cut another one down, whilst several more attacked at the same time. He used his strength to leap up, causing them to crash into one another and bounce away from each other.

As they did, Flash landed where he had been before and saw several more mantis Ero-Beasts attacking. But he refused to let them get close and as he gripped his sword, he felt his Ero-Force flow into it. The blade began to glow brightly and with a roar, he swung it around and unleashed a crescent blade of light that shot towards the monsters.

The blade cut through the beasts and Flash smirked, seeing it keep going for several hundred feet and destroy a large amount of the monsters.

But there were still more of them and that attack had been seriously draining.

Flash took this moment to regain his breath, though he also cut the heads off the monsters that had crashed into each other before. And as they attacked, Flash raised his sword again. "BRING IT!" He swung his sword, using all the skill he had been passed by his predecessors.

He moved like lightning, slashing at the monsters with incredible speed and precision. The creatures tried to hit him, but he was just too fast and he managed to take them all down without issues. But no matter how many he seemed to take down, more arrived and Flash couldn't let up for a second.

He lost all sense of time, all the while making sure he didn't stray too far from the woman. Whenever one of the monsters got close to her, he warped over to her and cut it down.

As this was happening, he could feel his Ero-Force reserves dropping. He had just hit the halfway mark of running through his current stockpile, making him worry he would run out.

And after what felt like hours, he skidded to a stop as multiple mantis creatures fell before him. There were still some left, but Flash felt absolutely exhausted. Even though his Ero-Force was still high, his body was pushing its limit. He had never done this much strenuous activity before.

He used his sword to keep himself up, as the beasts approached. He wanted to just finish the rest off with one move, but he wasn't sure he had the strength to do that.

He panted, as he wondered if he could enter the Ero-Space and rest. But for all he knew, time worked differently in this dark realm. He might end up abandoning the woman without realising it.

"I...can't stop. Gotta...take these...things down." The creatures continued to approach and as Flash prepared to attack, he felt his legs wobble. He had to stay strong, but it was proving difficult.

But just then, he felt a sudden surge of energy flow into him. It came out of nowhere and was a total rush, as he realised what had just happened. Ero-Force had entered him. But that could only mean one thing.

"Twilight...Cadance?" The sudden surge of energy pushed away his fatigue for a moment and as the monsters got closer, he channel the new energy he had received into his sword. "Time to die!" He raised the sword up and with a roar, swung it down and unleashed the energy.

It flew through the dark space and before the bugs could do anything, they were all cut in half and destroyed.

Flash stood there and waited, wanting to be sure there weren't any more monsters around. But after a few moments, he sighed in relief and was sure they were safe. So, after dispelling his sword, he moved over to the woman who continued to sit upon the dark ground.

"You're okay," he assured her. "Nobody's going to hurt you." He held out a hand and she just stared at it for a moment before taking it. "Now let's get you out of here." He pulled her to her feet and once she was up, he focused on the alleyway. And in a flash, they were both transported back there.

The woman looked around, seeing they were back in the real world. "What was all that? I...I was almost..."

"Don't think about it," Flash told her. "It doesn't matter anymore." He held a hand out, "because it never happened." He followed the instructions Cadance had given him, tapping her head as his finger glowed. When it did, her eyes went blank and her expression disappeared. "What you saw after entering this alleyway never happened. You will remember nothing about it. You will leave this alley and act like you normally would. This never happened."

The woman remained stoic, as Flash pulled his finger away from her head and teleported himself back up to the roof.

Once there, he looked down and watched as the woman remained standing there still. He was worried he had done something wrong, but then she turned and walked towards the exit of the alley. Luckily, she hadn't been injured and her clothes were undamaged. So when she left the alley, it was like nothing had happened.

"Hope she doesn't wonder why it's so much later than it should be for her." Flash watched her disappear and as she did, he suddenly remembered the sudden Ero-Force that had filled him up. "What are those two up to." He dispelled his armor and focused on Cadance house, warping away in a flash of light.

When he appeared in Cadance's house, he found he had warped into the kitchen. Most likely due to how hungry he was feeling.

He was about to call out to the girl and ask if he could grab a bite, but that idea died when he heard moans coming from the living room. So he slowly moved over to the doorway and looked inside, his eyes going wide when he saw the image in front of him.

Cadance and Twilight were on the ground, completely naked with their legs spread wide. Said legs were wrapped around one another, as they pressed their pussies against one another. "Oh god!" Twilight cried, as she felt Cadance's pussy rubbing against hers. "This is so wrong. But it feels so good. If Mom or Dad saw us like this..."

"Trust me," Cadance told her. "You'll love this." She kept moving her hips, causing her tits to bounce as she pussy fucked her sister-in-law. Both girls moaned into one another, whilst giving Flash a great view of the action.

The teen could barely believe his eyes, as he watched his girlfriend getting fucked by her own sister. He instantly felt his cock harden at the sight and bit his lip, as their moans kept filling the air. He was amazed they hadn't woken Flurry, as they kept fucking one another harder and harder.

"Yes!" Twilight cried, as she leaned forward and reached out to play with Cadance's breasts. Cadance moaned and did the same, grabbing Twilight's ass and pulling her closer. Their cunts breast harder together and when Twilight let Cadance's tits go, they also pressed together.

The two began to make out, both kissing each other as their fronts became pressed harder and harder together. And after another minute or two of this, they both pulled apart and Twilight cried out.

"I'M CUMMING!" She screamed, as he body began to twitch against Cadance's. The older woman panted, as she scissored Twilight harder and harder until she also became to climax.

"FUCK!" She cried, moaning as she fell backwards and accidentally pulled Twilight down with her. As they came, they both began to let out Ero-Force and the white substance moved over to Flash. The teen sighed as he felt another wave of energy fill him.

The two kept cumming for several moments, until they finally began to calm down. Twilight rested her head on Cadance's chest, the pair holding one another tightly. "Oh, that was amazing."

"It was," Cadance agreed. "And if you ever want to try it again, I'm open to it." The pair looked at one another, smiling in a way that sisters should never smile at one another.

"I just hope Flash is okay," Twilight stated whilst Cadance suddenly spotted him at the door.

"I'm certain Flash is fine." Twilight looked confused, until she noticed where she was looking and turned around. When she saw Flash, she gasped and rolled off her sister.

"Flash!" She reached for her clothes, as Flash laughed.

"Is that really necessary? I've already seen you both naked. You're trying to hide something that I have memorised." Twilight blushed more, whilst Cadance smiled and sat herself up.

"Are you okay?" The woman asked, as Flash moved over and was clutching his side. "You're hurt?"

"Just a nick," Flash replied. He held his hand to the cut he had received early, his hand glowing as he felt his power healing the injury. "Let's just say that...my first serious fight was a lot more than I expected." As he said that, his stomach grumbled and Flash frowned.

"You relax," Cadance got up and didn't bother reaching for her clothes. "I'll get you something to eat and you can explain everything that happened." Flash smiled and as Cadance walked into her kitchen completely naked, Flash began to retell everything that happened.

Twilight was amazed by this story, but also worried and shocked by the sudden turn of events.

By the time Flash finished explained, Cadance returned with a sandwich and a can of soda. "I'm sorry. I should have mentioned that. Certain Ero-Beasts have certain characteristics. Insect types almost always attack in swarms."

"Yeah, that would have been good to know before I went out. But it's fine. I survived and the woman wasn't hurt, so I guess everything worked out. But that was seriously exhausting. And if I didn't get that sudden Ero-Force recharge, I probably wouldn't have won as easily as I did."

"You sensed that?" Twilight asked, as Flash took a large back of his sandwich. He nodded and she blushed some more.

Cadance smiled, sitting in a love seat still completely naked. "Twilight was antsy, so I decided to help her keep her mind off things. And I figured she's going to end up doing stuff like that in the future, so we might as well get her comfortable."

"In the future?" Flash asked after swallowing.

"Remember. You need to find other girls to become your Bond-Mates. And it's very likely Twilight and the other Bond-Mates will become close. You might even all have sex with one another in the future. So helping Twilight get comfortable with other women is a must. Which she hopefully has."

Twilight nodded at this, whilst Flash finished off his sandwich and downed his soda. "I'm fine with Twilight having as much fun as she wants with other girls," Flash stated. "So long as she doesn't leave me for any of them." They both laughed at this, as Cadance looked around.

"I have something else to say." The pair raised an eyebrow at this. "I think Twilight should move in here." They hadn't been expecting that.

"What?" Twilight asked. "Why?"

"It makes sense. Flash needs to be able to come and go as he pleases to recharge himself. He'll be doing that here until you're ready to take the next step with him. He can teleport himself here and I can help him recharge in the mornings. But when you two are finally ready to do it, Flash appearing in your house might not be so easy. What if he teleports in whilst your mom or dad happen to be in your room with you?"

"I guess that makes sense," Twilight nodded. "So I would move in here and whenever Flash needs Ero-Force, he can warp in and we can have sex."

"Exactly," Cadance nodded. "Also, you can pleasure yourself without needing to worry about your parents catching you. I mean, at this point you and I have nothing to hide from each other. It's just smart to do this."

"But...how will I convince my parents to let me live here?"

"We'll tell them I need some extra help with Flurry. Now that it's just us here, this house does feel a little too big. If Flash hadn't become an Ero-Knight, I might have considered selling this place and moving to an apartment." Flash and Twilight frowned, feeling sorry for Cadance. "But you moving in will be fine. There's already a spare bedroom you can have that's the same size as your room back home. It'll be perfect."

Twilight nodded. "I guess that makes sense. When should we talk to them?" Twilight asked, as the baby monitor on a nearby table picked up Flurry waking up.

"We'll talk to them when we can," Cadance replied. "In the meantime, you and Flash relax. We might need to go back into the Ero-Space and help Flash recharge again." She turned to the teen in question. "Once you've finished eating, we can make plans for how things are gonna work in the future. You've had a taste of what being an Ero-Knight is like. So now you need to decide how you want that to effect your life."

"What do you mean?" Flash asked.

"Your Ero-Sense covers pretty much the entire city. You need to decide how you're going to use your powers. You can spend all your free time hunting down Ero-Beasts and let it consume your entire life. Or you can choose to live your life as before and be ready to drop everything and jump into action. It's your choice."

Flash nodded, as Cadance turned to walk out and attend to her daughter. As she did, Flash sat back and Twilight leaned against him. Her being naked was strange, but not unpleasant.

"What are you gonna choose?" Twilight asked, Flash unsure how to answer that. He knew he had a responsibility to protect the women of this city, but did that mean giving up everything in his life that he enjoyed? That was a hard question to answer. But he knew that so long as he had Twilight, Cadance and any other girl he might end up bonded with, he would be able to handle it.

His life would never be the same and despite the huge responsibility that came with the changes, he would live it how he wanted to live it. No matter what twists and turns he came across along the way.

Author's Note

Sorry it's been a while since this was updated. Hope people are still interested in the story. Let me know what you think of it so far. Hope you liked it.