Several days has passed since Sunset was indoctrinated into Flash's harem and many things have happened since then.

The biggest thing was that Sunset had moved into Flash's house. With Twilight's magical ability, it hadn't been to hard to get her stuff out of her apartment and into a room on the top floor of Flash's house.

This way, even if his father returned home, he wouldn't know anything was out of place as he never went up to that floor so wouldn't know that a girl was living there.

So now Flash had his very own live in cumdump, and boy was he enjoying it.

Every morning, Flash would be woken up to the blissful pleasure of his dick being sucked by Sunset until he came in her mouth. Then after that, Sunset would head downstairs and return a few minutes later with a tray of food for him.

Yes, Sunset had gone from being a fiery butt kicker to basically being a live in maid Flash got to fuck without a second's thought.

Another thing that had happened was Flash thinking about what changes he could make to the house, specifically the basement. The house was technically a four story building, as the basement spanned the entire width of the place. The entrance was under the stairs, which was a stairway leading down to a small corridor that had four doors surrounding it.

He'd already promised Twilight he'd let her have one of the rooms to make into a laboratory, as she had had an idea about making a drug that would cause the consumer to be weak enough to be effected by the Mentis Stone. She had got this idea from how Chris had managed to control her body enough to make her do as she said, simply by using the tea whose herbs they still had.

If she was able to make a stronger version of that tea, as well as make it colourless, tasteless and odourless, then they'd be able to control people much easier.

Now he just had to figure out what to do with the other three rooms, and Sunset had given him ,any ideas.

It turned out that before her fall, Sunset had acquired a large amount of porn that she said had been for research purposes when she first arrived in their world. Many of those videos contained bondage and other BDSM material.

Seems Sunset had and still was into that stuff, because she started pestering Flash about getting that stuff until he'd allowed her a small allowance to buy it online. She'd even used her own savings to buy more once she'd gone over her limit and payed for next day delivery.

So when it arrived, she almost ripped the box to pieces to get them out followed by her own clothes.

Flash had to admit, he enjoyed using many of the toys on her and Twilight when she came over. His favourite moment was when the two had been naked with ballgags in their mouths, their hands cuffed behind their backs whilst they were joined together by nipple clamps. He'd ended up using half his phones memory on photos of them in that position.

Which lead him to the three basement rooms, which Sunset had suggested they make into their very own sex dungeon.

Flash had to admit, after watching all those movies he wouldn't be against having a place like that to play in. And with Twilight's abilities, building it wouldn't be an issue.

But now it was time to continue the hunt for their next target, and Flash had decided which one to hit next. So after dropping Sunset off a few blocks away, them arriving together would look suspicious, he finally reached the school.

It was here that they would capture their prey and turn her, which had made Twilight and Sunset nervous since this time they'd be in the opening. But Flash was confidant they could pull this off, as long as they were smart and didn't do anything they hadn't planned.

He got out of his car and spotted Twilight by the horse statue, stepping over to her as Sunset arrived at the school running. "Alright girls, you know what to do?" They both nodded before Flash handed them his car keys. "Everything you need's in the duffel bag in the trunk. Twilight, you got the stuff I asked for."

Twilight nodded and quickly pulled out a bottle of liquid. "The right amount of chemicals in just the right proportions. More potent then chloroform, it'll knock anyone out after about fifteen seconds exposure."

"Good girl," Flash said. "Text me when you're ready." They nodded and all headed inside, waiting for the right moment to put their plan into action.

Rainbow Dash had been having a pretty good day.

She'd manage to get a passing score on two pop quizzes, the cafeteria had served sloppy joes for lunch and she's managed to score six goals during soccer practise.

Now as her team left to head home, she remained behind to perform her favourite after practise ritual. An extra long shower. Rainbow would have preferred to take a bath, with lots of bubbles and Mr Ducky, but she didn't wanna go home sweaty. Plus if anyone found out she liked a girly bath, her street cred would go down the toilet.

So a shower it was, the girl making sure to get every part of her clean.

After a few minutes, plenty of time for everyone to leave so she wouldn't be disturbed, her hand slowly slid from her head down her body. Her left hand stopped at her petite breast as her right hand continued south until it reached her rainbow accented pussy.

Once there, her fingers started to dig into her cunt and make her moan as she squeezed her breast. Luckily, the water drowned out most of the noise she was making. "Oh yeah," she sighed as she felt herself get closer to her peak. "Ah, ah, ah, ah, ah!" Her fingers dug in and out of her cunt super fast, making Rainbow be overcome by the blissful pleasure.

She was so focused on getting herself off that she didn't notice a pair of girls step into the locker room.

One of them pulled out a piece of cloth before dousing it in the chemical she'd made, then used her magic to float it over to her distracted friend. Rainbow still remained oblivious to the new occupants as her climax drew closer, so she didn't notice the cloth slowly making its way over to her until it was too late.

Before she even knew what was happening, the cloth flew around her before wrapping itself around her head.

"What the!?" Rainbow's eyes went wide as she tried to rip the cloth of, but it had to tight of a hold and she wasn't able to budge it one bit. As such, she was forced to breath in the chemicals that it was soaked in. And just like Twilight said, fifteen seconds was all it took for Rainbow's head to go fuzzy.

They watched as she staggered over to the wall, using it to support herself until her legs gave out and she fell onto her butt.

As the last of Rainbow's consciousness faded, she looked up and saw a pair of figures step up to her. "Jackpot," one of them said.

"Master's on his way. Let's get started." And after that, everything went black.

Rainbow's dreams were filled with hazy images and the feeling of something coiling around her body.

Eventually, she started to come around and as she regained consciousness she heard something. It sounded like someone slurping at something, Rainbow's eyes soon flickering open to allow her to look around and see she was still in the locker room.

She was laying on the floor and as she tried to pick herself up, she suddenly found her herself meeting restrictions.

This made he look down and gasp as she found she was tied up. She also noticed she was now wearing a classic Japanese swimsuit, which was several sizes to small and made her athletic body stretch the fabric. Her arms had been bound to her sides in two places, with her wrists lashed together under her backside. Her legs were bent with rope tying her feet to her top of her thighs, as her legs were also opened wide and tied at the knee to a pair of bolted down benches. This prevented her from moving at all, and as she tried to cry out she suddenly realised she had a ballgag in her mouth.

The slurping sounds regained her attention and she tried to sit up as best she could, causing her eyes to go wide at the sight before her.

Sunset and Twilight were laying on top of one another, completely butt naked with their faces in each other's crotches. The slurping sounds were from their eating out of each other, which she now noticed were filled with moans.

Forgetting she was gagged, the girl tried to speak out and ask what they were doing. This time she was load enough to be heard, causing the two to pull away from each other and turn to her. They both smiled as they stood up, walking over to her. "Hey sleepy head," Sunset said will sitting on the bench her knee was tied to.

"Sorry about knocking you out earlier," Twilight pointed to the other bench and Rainbow turned to see the cloth that had wrapped around her face before. "But we had a feeling you wouldn't let us tie you up, at least while you were awake. Don't worry, you'll be untied as soon as your master's ready."

"Master?" That what Rainbow tried to say, but the gag made it come out as 'maahaa'. It was in this moment that she noticed the shower running, mainly because she heard it go off before wet footsteps approached.

From around the corner came Flash Sentry, soaking wet and wearing nothing but a towel and the Mentis Stone. He looked over to girls and smiled, stepping towards them. "Looks good girls," he said whilst inspecting Rainbow.

"Thank you master," Twilight and Sunset said in unison before Sunset continued. "Twilight did most of the work."

Twilight smiled. "Well I wouldn't be so good if you didn't let me practise on you so much."

"You both did an excellent joy." Flash gave both girls a long kiss, both girls looking like they were cumming as it happened, then turned to Rainbow. "So Dash, how you liking your current situation. I always pegged you as a secret sub." Rainbow mumbled something that Flash couldn't make out, so he reached for her mouth and pulled the gag forwards enough for her to speak.

"Flash you bastard!" The prism haired girl almost screamed. "When I get out of this I am gonna kick you-merhm!"

Flash had placed the gag back in her mouth, "as feisty as ever." Rainbow watched as he removed the towel, her eyes going wide at the sight of his large dick.

He then sat down besides her whilst looking over her body. "Despite your lack of girly tendencies, I've always appreciated your athletic body. Bet you could stretch in ways other girls could only dream of." Rainbow could only glare at him, only to then squeal out as Flash had grabbed her small breast through the swimsuit. "I like the look," Flash turned back at his two slaves. "You got plenty of pictures?" They both nodded, "good. I'll reward you both later. For now, why don't you go take a shower together and have some fun. I'm sure Rainbow would rather we be alone for what happens next."

"Yes master," Twilight and Sunset stood up before heading into the showers. Seconds later, they heard the water running and the sounds of a make-out session beginning.

Flash laughed, "gotta love those girls." He then grabbed both Rainbow's tits and started fondling them, making the girl's body flail around as much as it could as she tried to escape. "And don't worry, you'll get to join in on this kind of fun too. I just need to make alterations to your outlook on life." Rainbow didn't like the sound of that and fought even harder to try and break her bonds. But they were tied to tightly, completely trapping her.

As Flash continued to play were her tits, he looked down at her crotch and saw that that part of her swimsuit was getting wet. "Seems you're liking this," he smiled at her whilst she swung her head from left to right to try and deny it. "What's the matter. Oh, I get you. Scared what people will think less of you if they learned you liked being played with. Worried you'll lose the tough girl street cred you've worked so hard to get." Rainbow just glared at him, tears threatening to spill out, not wanting him to know that was exactly what she was scared off.

The fact was, Rainbow had had many a dream and fantasy about a big strong guy completely overpowering her. Turning her from the strong independent girl she let everyone think she was, to a defenceless little girl that would do whatever her conqueror told her. This was literally a dream come true.

But there was a difference between dreams and reality.

Rainbow's eyes went wide as she felt Flash grip the material of her suit and tear it open, letting her perky tits free for anyone to see. The widening allowed her tears to break free, beginning to roll down her face as she tried to look away while Flash started playing with her breasts again. Now that they were free, Flash could see that despite her small bust Rainbow had quite large nipples. Perfect for the kind of playing he intended to use her for. "You like this, admit it. You've been wanting something like this to happen for a long time." Rainbow shook her head again, trying to deny this fact.

What she didn't know was that Flash actually knew about the dreams and fantasies thanks to Sunset reading her mind once she was knocked out. This was how Flash knew what would make her break. Completely sexual humiliation.

"UMMMHHHUR!" Rainbow screamed through the gag as Flash pinched her large nipples.

He smiled at the sounds of her cries, which increased as he began twisting them. This caused Rainbow's head to thrash from side to side, her tears flowing in full force at the pain and humiliation. "You need to be more honest with yourself. You'll never get the attention of guys with that prudish attitude of yours." He pulled at her nipple, stretching her breasts and making her cry out while doing so.

He did this for several minutes, the pain driving Rainbow closer and closer to the edge.

But just when she was about to hit her peak, he let go and she moaned in disappointment. "No, you don't get to cum that easily." He stood up and stepped over to a nearby duffel bag, with Rainbow panting due to her denied climax. "You don't get any release until you admit you like this." He reached into the bag and pulled out a pair of clothes pegs connected by a chain.

When he held them up for Rainbow to see, a look of fear appeared on her face.

"You'll thank me for this later," he knelt down besides her and grabbed her breast. Rainbow tried to struggle away, but was still trapped and unable to stop him from clipping the peg onto one of her nipple.

"HUMMMMMM!" She screeched out while Flash did the same to her other breast, connecting the two by the chain. And as he pulled on it, stretching her tits and making the pegs bite into her nipples harder, she cried out at a pitch only goods could hear.

Flash chuckled at this, knowing she actually loved this since the damp patch on her crotch was getting bigger and bigger.

He kept yanking at the chain, pulling it in several different directions and at several different speeds. Rainbow kept crying out, though Flash could distinctly note several moans intertwined with them, as her brain began to be overloaded by the sensation flowing through her body.

Eventually, Flash stopped pulling at the chain and allowed her the chance to catch her breath. She was panting heavily, her head rolling backwards as her mind tried to reboot. And once she got her senses back, Rainbow suddenly felt something touching her most intimate area.

She lifted her head back up before looking down at her crotch, only to see Flash rubbing the material of her suit into it.

She cried out at this, trying to scoot back but was unable to get more then a few inches and Flash was able to easy keep a hold of her. In fact, doing that helped Flash as he grabbed the material of her suit. This meant that when she moved, it stretch to it limit and came close to tearing. "I've always wondered if that rainbow colour was natural," he said before continuing to pull at the suit. "Let's find out."

A tearing sound filled the locker room, followed by Rainbow cries of anguish as the crotch of her suit ripped apart and showed her pussy to the world.

This made Flash smile, seeing her hair colour really was natural. He then reached out and traced his finger over the girl's cunt, making her quiver at the feeling before he dipped it into her.

"Mrrrhhhh!" Rainbow moaned at the sensation, Flash adding another finger and thrusting them in and out of her for several seconds. And as he did this, he once again grabbed the chain and slowly pulled it. "HURRRMMMM!" Rainbow squeezed her eyes shut at the pain and pleasure, the feelings flowing through both her cunt and her tits overwhelming her as more tears broke free.

Suddenly, she noticed the ball being pulled out of her mouth and opened her eyes.

She looked down to see the gag hanging from her neck, then up at Flash as he smiled while letting go of the nipple clamp. "Now, are you going to good and admit you love this?"

Rainbow's response was a glare, "fuck you asshole."

Flash smirked at this before pulling his fingers free, Rainbow biting back a moan, then stuck them into his mouth and tasted the juices that coated them. "Hmm, taste's like skittles."

"You're disgusting." Rainbow cried out as Flash stuck three fingers into her pussy, playing with it for several seconds. With the gag out, Rainbow had to fight a lot harder not to let out moans while Flash removed the nipple clamps and began to suck on her breasts. "No." Rainbow felt herself getting more and more worked up, her climax drawing closer and closer as Flash played with her cunt and nipples.

He bit into the perky nips while curling his fingers and twisting them within her.

"Yahaaarrr!" Rainbow's head fell back, the sensation building.

Flash then released her nipple and pulled his fingers out of her before grabbing her legs, then lifting her up until she was back with her ass high in the air. "Time for a proper taste."

"NO!" Rainbow almost screamed before he dug in, feasting on her juices and adding even more pleasure to her. "Gah, it's too much." She wiggled around but couldn't get Flash off of her, so was forced to endure as he ate her out. This lasted a good minute or two until, finally, Rainbow felt herself nearing the edge. "Huh, huh, huh hoooooh, I'm gonna cum." But just before she was about to do so, Flash stopped his assault and pulled away. "Hey," she said in a near panic, "what are you doing?"

Flash smirked, "I told you you weren't going to get any release until you're honest." He put her ass back on the floor and began fondling her breasts again. "Tell me you like being tied up. That you like being someone else's plaything. That you like-no...love being a helpless little girl that follows the orders of her master."

"No," Rainbow groaned as she felt her orgasm beginning to die down, "it's not true."

"Oh," Flash continued playing with her breasts before once again lowering his face into her crotch, "let's see how long it takes before you change your tune." He once again started licking her, Rainbow moaning out and actually thrusting her hips up to get his tongue deeper. She was subjected to another minute of this before she once again felt herself getting close to cumming, only for Flash to pull away from her yet again.

"No!" She almost screamed at the denial, "you bastard!"

"This can be over whenever you want it to be. Just admit what you are." He dug back into her again and licked her close to the edge before stopping right before her peak, then the cycle would start all over again.

"ENOUGH!" Rainbow actually screamed this time, being refused for the sixth time as she whimpered.

"Admit it," Flash said before starting again. Rainbow squirmed as she felt herself build up again. She knew she wouldn't be able to handle being refused this release again, but there was only one way she would be allowed it.

She got closer and closer to the edge, knowing any second now Flash would stop unless she admitted what they all knew. And as she felt Flash's tongue begin to pull out, she cracked. "ALRIGHT! Alright I admit it, I like it."

He had her. "You like what?" He asked with his tongue still in her.

"I like being used like a toy. I like someone else controlling me. I like the pain, it makes me feel really good."

"You don't like it."

"I LOVE IT!" She corrected. "I love the pain."

"What are you?"

"I'm..." Rainbow couldn't say it, though she knew what word he wanted to hear from her. But as Flash's tongue left her cunt, she broke down. "A masochist. I A FUCKING MASOCHIST!" She panted after saying this, he heard falling back, feeling utterly defeated by this bastard. She was expecting him to starting licking her again, but instead of a tongue she felt something else begin to rub against her pussy.

She looked back up and went wide-eyed when she saw Flash had lined his dick up with her, preparing to do the unthinkable. "What are you doing?" She once again tried to get away, "you said you'd let me cummmmm!" Flash pulled the ballgag back over her mouth, silencing her yet again.

"I did say that, and I am." Flash began to push his dick into her, Rainbow's entire body vibrating at the unwanted penetration. "I'll make you cum with my cock." He pushed in deeper, eventually hitting her virgin barrier. This didn't stop him and without a second's hesitation, he forced his way through it and ripped the hymen to pieces.

"MMMMMMHHHHHHHHHH!" Rainbow screamed into the ballgag, the pain flying through her body like a bolt of lightning.

Flash just smiled before grabbing her legs. "Good thing you like pain," he told her before beginning to violently thrust in and out of her before she had a chance to properly get use to him. Rainbow cried out through her gag as he kept pumping into her, her inner walls feeling like they were being ripped apart by him.

Her tears returned and she bit into the gag with great force as he did what he did, the onslaught lasting a good few minutes.

But it wouldn't last much longer, as both Rainbow and Flash had been too wound up from the previous games to last much longer. And so as the pain from her deflowering finally passed, Rainbow felt herself getting closer and closer to the edge.

If she could talk, she'd beg Flash not to stop this time and that she'd do anything he wanted if he just let her cum. But Flash didn't have any intention of stopping right now, even if he wanted to, as he was too engaged in his own pleasure to try it.

And so, after one final minute of grunting and moaning, Rainbow's climax finally exploded out of her and she screamed into the ballgag. "MMMOOOOOUUUUUUHHHHHH!" Her pussy clamped around Flash's cock as it bathed him in the athlete's juices, the long denied pleasure completely frying the girl's brain and making her eyes roll whilst her head fell back.

Flash didn't last much longer, getting two more pumps in before he ended up shooting his load into Rainbow.

The two stayed the way they were for about a minute, Rainbow's usually taught belly beginning to swell with the overload of cum filling her. Flash finally pulled out of her, her cunt beginning to squirt a mixture of cum, cunt juice and blood out onto the floor as she simply laid there broken.

The boy quickly got onto his jelly like legs before walking around her, squatting down whilst taking off the Mentis Stone.

Rainbow's eyes began to flicker open at this, spotting him holding the stone above her with a smile on his face. "Welcome to the family Dash." With that, he placed the stone on her forehead. And before the girl could realise what he was doing, her eyes glazed over and her face went blank.

As the stone did its work, Flash heard footsteps and looked up to see Twilight and Sunset looking around the corner. Flash told them to undo the ropes and they obeyed, managing to get the ones holding her legs off before the stone's glow disappeared.

Rainbow's eyes unclouded and her face slowly regained its natural expression.

As that happened, Flash and the girls helped sit her up before he undid her arm bindings. "Rainbow," he stepped around her, "how you feeling." Rainbow blinked several times before smiling lovingly up at Flash, an expression none of them ever though they'd see on her.

"I feel amazing master," she tried pick herself up but her legs gave out under her and she fell forwards. Flash managed to catch her and she cuddled into his chest, like a little girl would do to their father after being scared.

Flash had decided to make her much more subservient and had removed her ego, which would allow her to accept her masochistic tendencies and life as a slave much easier. She'd still act like she usually would in public, but in private she was an obedient little plaything. Beautiful.

"It's okay," Flash stroked her head as he held her up. "Give yourself a few minutes to regain your strength."

"Thank you master," Rainbow whispered into his chest. "And thank you for helping me learn to accept who I am." She looked up at him before getting up on her tip toes, being the shortest of her group of friends, and planting her lips onto his and kissed him for a few seconds.

Flash smiled into the kiss before his nose caught onto the smell that was oozing off their bodies, then noticed to dripping sound of Rainbow's pussy leaking their juices. They needed to get cleaned up. "Sunset, Twilight, clean this place up while Rainbow and I take a shower."

"Yes master," the girls obeyed as Flash helped Rainbow into the shower.

Once there, he placed Rainbow next to the wall as he started the water. And as it cascaded down their bodies, the two each grabbed a bar of soap. But before Rainbow could started to clean herself, Flash told her to wash him. And she did without hesitation, Flash doing the same for her and soon their hands were wiping each other down while making out with one another.

Eventually, Rainbow's hand landed on his dick while his went to her ass. The two seemed to pay extra attention to these areas and eventually, Flash's dick was rock hard once again.

It seemed Rainbow had been hoping for this, as she stepped back against the wall and opened her legs before using her hands to spread her pussy lips. But Flash had another idea.

"Spin around." Rainbow raised an eyebrow at this, but did as she was told and turned towards the wall. Flash then stepped up behind her and placed her hands on the wall, then grabbed her by the hips and pulled her back until she was completely bent over.

And as the water continued to pour down on them, Flash rubbed the soap bar between her ass cheeks to make sure it was sufficiently slipped up. Once that was done, he grabbed his dick and lined it up with her asshole. "This is the whole reason I wanted you. Because all that exercise has given you the tightest looking ass on earth." Rainbow blushed at this, only to then hiss as Flash began to push his cock into her anal ring. Even with the soap, it was a tight squeeze and she loved it.

"Oh fuck!" She cried as Flash forced half his dick into her rectum, then pulled out before trusting forwards and getting a another inch in. "Yes...ah...keep going!" Flash did so, as the water continued to rain down on them. He was in just as much pleasure as she was, being right that her ass was the tightest one he'd been in.

He began to increase his speed, making Rainbow moan out as her ass was forced open without any gentleness. "Oh yeah," he panted. "That's what I like," he grunted as he finally got the last few inches of his dick into her. He then reached up and grabbed her hair, gripping it tightly before using it to pull Rainbow backwards onto him.

"OH FUCK! OH FUCK YES DON'T STOP!" Flash didn't have any intention on doing that, pounding into the girl as his balls slapped into her cunt and making them both moan.

They did this for a good ten minutes, until the pain and pleasure began to be too much for the both of them and drew them closer to the edge.

"Oh god master!" Rainbow cried, "I'm about to cum."

"Me too!" Flash groaned in reply before pulling her hair hard enough that she was pulled backwards until her back was against his chest. Rainbow took this moment to look back into her master eyes before kissing him once again, their climaxes finally exploding as she squirted her juices onto the shower floor whilst he shot hist load up her ass.

Rainbow's eyes went into the back of her head as she felt her orgasm rip through her body, whilst feeling the sensation of her master's cum flying up her bowels. This proved too much for her still recovering body, making her legs give out once again and needing Flash to hold her up.

He himself felt his legs weakening, so stepped back until he had his back against the wall and slid down it. Hitting the floor with Rainbow sitting on his lap, dick still in her ass, they both panted as the water continued hitting their bodies.

They both felt themselves begin to be overtaken by their exhaustion, wanting nothing more then to fall to sleep. But before they could, they heard the shower be turned off before feeling something gently slap them away.

They opened their eyes to see Sunset and Twilight staring at them. "Sorry master," Twilight told him. "But you can't sleep here."

Sunset nodded, "we've been in here too long. The janitors and probably gonna be here in a few minutes and if they catch you like this."

Flash nodded, knowing they were right. "Let's head home," he turned to Rainbow. "I've got a lot more toys to use on you." This made Rainbow look giddy, giving her new energy to pick herself up, dry herself off and quickly get dressed. Flash did the same and once the girls made sure no one was outside, he left the locker room and they made their way towards his card.

He gave Sunset the keys so he and Rainbow could take a nap in the back of the car, the lot quickly getting in before driving off to Flash's house and a lot more fun to be have with their newest plaything.

Author's Note

Alright ladies and gentlemen, that's the last of my pre-planned chapters. Now I'm open to suggestions and have already come up with something for the next chapter based on what some of you have already suggested.