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.