Exercising on a break

Mi-Cha was pushed by the twins into their shared tent. She was still dressed in the wet shirt, and her juices were freely flowing on her thighs under the blue school skirt with no panties.

After lunch, they were given a one-hour break and the freedom to do what they wanted. That meant freedom for the twins to do with her what they wanted. Afterwards, they were supposed to come out to the center in their sports uniforms. Hopefully, that meant that she would at least get to change out of these clothes.

She barely had two bites of a sandwich. During lunch they carried on playing with her overstimulated pussy under the table while everyone around made fun of her being a horny slut. They made her ride the edge during the whole time, and it is just not possible to eat while your brain is teetering at the precipice of a monumental explosion. To make matters worse, the whole time, her mind was running wild with ideas of what all the twins would be able to do to her in front of all her schoolmates and teachers.

"Get naked, princess, and wait by your bed," said Jes in a commanding tone.

Mi-Cha hasn't protested and just did as told. She was tired already. The aches in her body registered in her brain even over the throbbing in her wet core. All the straining while being constantly stimulated took its toll.

It was warm even when she was nude again.

"Now let's do an inventory of what's in your bag," Angie pronounced and unceremoniously started throwing Mi-Cha's things on her bed.

"Don't tell me you got only clothes with you," Jes said, disappointed while looking through everything.

Mi-Cha didn't even know what was packed. Her bag was prepared by her mother as always, and she had no say. However, it's not like she actually owned many things that she could take with her.

"What is this?" asked Jes, showing a small box to Angie while Mi-Cha's eyes went wide.

Jes opened the box to find a smooth vibrator with a little booklet with instructions.

"It is a bit small, isn't it?" Angie said, frowning.

"Yea, one would say, the bitch is gonna have some proper tools, given that she lives only with her mother," Jes added and read the booklet: "Universal trainer. Bring the device into the proximity of the MPA of a registered guardian of the registered trainee."

They were about to test the instructions when someone entered their tent.

"Hey, I came to call in my favor," said Harry.

His piercing eyes were roaming over the naked captive girl, with his mind already going through all the things that he would want to do to her.

"What is it, Harry?" Angie asked, both annoyed and curious.

Mi-Cha's eyes focused on Harry's face. Her horny mind went back to him being the first guy to torment her on the bus.

"You are her guardians during the trip, right? So you can make her exercise?" he asked.

"We can and we will do with the horny slut whatever we want," Jes answered and squeezed one of Mi-Cha's tits to drive the point home.

"I have half an hour of exercise quota per day, and I want her to exercise with me," Harry added as a quick explanation while stepping close to the trio.

"You hear that kitten? You are super popular already," Jes mouthed seductively into the Korean girl's ear.

"If you insist," Angie answered as if it were no big deal.

Mi-Cha could see Harry's dick visibly straining in his pants and it was a big deal to her.

"You know she lives just with her mother, and she probably uses just this tiny toy," Jes said while waving the small vibrator that they discovered a moment ago.

"We could help you exercise instead as a favor to you, this stupid thing won't likely even know what to do with a proper cock," Angie added. Harry was still one of the most attractive guys at school and the twins were not above enjoying his dick.

Harry grabbed Mi-Cha by her breasts again, and the girl yelped. At least she wasn't getting shocked anymore for making sounds.

"You can join in, but make her do all the hard work," he insisted.

"Slut, suck his cock," Angie commanded while starting to undress herself.

Mi-Cha reacted with her signature move of not saying a word. However, she obeyed and went to her knees while unbuttoning the pants in front of her face.

Harry stroked her hair excitedly.

Soon his cock was free and sprung into the view of the three girls. It was a decent specimen, at least 8 inches long, and covered in pulsing veins.

Harry grinned as he saw Mi-Cha grab it, and then his eyes wandered to catch the twins finishing undressing. He would enjoy fucking them as well. He already did a few times in the past. They were hot with their chockolate skin and large tits and there was two of them.

He was completely unprepared to suddenly feel his whole cock disappear into the small girl's throat.

With no preparation, she took him seemingly with no gag reflex, and her eyes looked up at him.

Harry was so surprised he stared at her speechless while his cock twitched enveloped by her esophagus. Even the twins hurried to see what was happening.

Mi-Cha started bobbing her head up and down with increasing pace, fucking him with her head while Harry groaned.

"Holly fuck, girl, we said a blow job, not fuck his brain out with your throat," Jes said.

"Damn, I would not expect that from her though," Angie added.

The small girl pulled out and started sucking on the swollen dick head while saliva was streaming on her chest.

"This isn't the first time you have a real cock in your mouth, is it?" asked Harry.

Mi-Cha continued looking into his eyes while she shook her head.

The twins each walked to either side of Harry who grabbed their soft flesh as the sensations from his dick pushed him to the edge quickly. This was among the best cock sucking skills he has ever experienced.

"You must be really pent-up if she is edging you already," commented Jes while Harry held on to the twins.

His hips started thrusting into Mi-Cha's mouth, instinctively looking for penetration while the kneeling girl made her throat available to him again. He was getting lost in the space at the edge of orgasms where his instincts were pushing him to seek the explosive release.

Jes and Angie looked at each other. They were twins, and they could pretty much read each other's minds. It was obvious that Harry was finding himself in a **** position, and they should make it even more fun.

"Slut, push him down on the bed and ride his cock."

Mi-Cha obeyed instantly moving away from the thrusting cock infront of her face. She found it was easy to just grab Harry by his balls and lead him to a nearby bed to press his body down on the mattress.

With no further preparation needed, the petite girl sat down on the pulsing member with the weight of her body, and made it disappear in her tight, wet hole.

Harry groaned as he felt her squeeze him inside. Mi-Cha let out her own moans of pleasure as she started moving on top of him.

Her hips were moving up and down. She would slowly raise herself until only the head remained inside and then she would quickly ram it back inside while her pussy squeezed deliberately around him until his cock reached her cervix. Given his size and her petite frame, she had to push hard to make it all disappear and feel his balls slap against her lips.

Both of them quickly got back to the edge of orgasm, but Mi-Cha had enough control to continue on autopilot.

They were both moaning, and the twins just watched for a bit. It was obvious that the little girl knew what she was doing.

Mi-Cha felt a bit of pain every time she slammed the cock against her cervix. She would then proceed to slowly lift up until she felt its tip rub her G-spot. Because of the spots enhancement, it grew so pronounced that a penis was not able to penetrate her withough first pushing it out of the way back into her body. That made her feel the need to squirt her juices every time it went in, putting pressure on it and squeezing the hypersensitive bundle. Her implants, of course, prevented any kind of release except a small trickle into her surgically constricted ducts. On top of everything she was trained and conditioned to always squeeze her vaginal walls during penetration making her pussy milk the intruder inside.

Harry didn't seem capable of more than just grabbing her dancing tits while he groaned in pleasure.

Angie stepped behind Mi-Cha and started slapping her ass.

"The bitch is enjoying herself too much," she said.

"I don't know, I feel like she could go faster," Jes replied and added: "Speed up, slut, none of those slow lift ups."

Mi-Cha complied and started going fast and hard to the best of her abilities. Her body was visibly shaking as she fought for control over it while her mind was trying to explode in a long-denied orgasm.

Harry started squeezing her tits harder and he looked almost in pain. It looked like he wanted to escape but forgot how to comunicate while his cock was being milked inside of the beautiful Korean girl.

Jes started laughing in response.

Angie looked at her sister and asked: "Well, it has been barely five minutes, what else should we make her do to him?"

"I am getting too horny just watching them, they should share," Jes replid to the nodding Angie.

"Slut, push him all the way in and hold him there while you grind your clit against him. And you, if you are listening, better eat me good, if you want the thrusting back."

With those words Jes promptly push her wet pussy on the face of Harry who was still moaning and breating hard with his cock trapped in a tight prison that continued to squeeze around him rhytmically.

Jes wasn't getting much action from him so she just started rubbing her wet pussy against his face.

Mi-Cha felt full to bursting. Her clit that was feeling a bit left out welcomed the rubbing it was receiving now.

Angie looked unhappy not being included in the action.

"Get off," she said while pulling Mi-Cha's hair.

The girl whimpered as the big cock pop out of her pussy.

Angie turned and replaced her while facing away from the bed. Harry's shlong was rock as steel and slick with juices but she had some difficulty getting it fully inside.

"Suck on my clit," she commanded while her hips rocked back and forth.

Harry could feel the difference. After Mi-Cha's tight squeezing pussy, Angie's rocking felt almost relaxing but his cock was still straining to release all its pentup pressure.

Mi-Cha demonstrated her willingness to listen to commands by attaching herself to Angie's waiting excited button. Her own pussy was leaking juices on the floor as she squated to get access.

It didn't take long for Angie to get to the edge and start contracting around Harry, who grabbed her hips to make her bounce on him. Mi-Cha couldn't keep herself attached to the moving pussy so instead she used her fingers to rub the engorged button.

Both of the twins seemed to enjoy themselves for a while until Harry pushed them off.

"I said, that I want her to fuck me," he explaimed between heavy groans.

Angie and Jes shared a look of obvious disdain.

"As you wish," Jes said.

There was a moment of the two tall girls communicating with each other in silence before Angie ordered: "Since he is still down, go on top of him and push it up your ass."

Harry was still recovering when Mi-Cha returned on top of him, swaying her amazing tits in front of his face. The girl has been amazing, and he was curious to see if she is going to be able to take him in the other hole.

This wasn't the original plan, strictly speaking. When Harry came in, he imagined being able to bend the petite girl over the bed and just fuck her from behind.

Before men reach adulthood, they are being exercised under control of their MPA implants and usually have to perform the way they are told, and even their MPA can be set to ensure they are actively thrusting. The advantage of getting to adulthood and becoming a guardian meant that men could have any dependent women take an active role in servising them in any way they wanted. Having a girl like Mi-Cha to actively, almost aggressively, take the lead was a real treat for Harry.

Angie saw the petite girl struggle this time to push the large tool smoothly in. But groaning out in pleasure and pain she managed to push herself down and make the throbbing slick dick disappear inside of her tight anal opening.

"Now squat, and fuck him hard, no shifting your weight on your hands or knees," Jes commanded.

Mi-Cha did not show any signs of struggle as she started pumping the stiff cock. She went up and down in a regular rhythm.

Harry admired her body as she bounced on him. She had a beautiful face with long black hair and captivating eyes that maintained contact with him the whole time. Her breasts were a perfect teardrop shape that begged to be squeezed. But his eyes now lingered on her pussy. It was puffy and leaking a small, constant stream of thick juices. The excited organ was crowned by a large clitoris that was visibly pulsing with her heartbeat as her body was trying to reach beyond the edge of orgasm, where she was held.

The twins waited for her to start slowing down in her rhythm as her thighs and legs burned from supporting her weight and the constant squats that she had to perform with a cock moving inside of her ass.

To motivate her, both Jes and Angie started spanking her bottom red and repeated commands for her to go faster. There were still over 10 minutes on Harry's exercise timer.

They were both kept on the edge by their implants, and Harry was now holding her by her hips to thrust himself balls deep up into her.

Mi-Cha was moaning and groaning as her mind battled between the need for orgasm and the burning sensation of her straining leg muscles that were threatening to give out.

When she started slowing down despite the spanking of her bright red ass, the twins started supporting her weight a bit by bit to make her fuck fuster and get every last bit of energy from her leg muscles.

Even Harry was tiring down and just enjoying the tight ass moving on his cock. He will need to find a way to fuck her again in the future, ideally on the regular.

With only couple minutes left, the twins could see that their slut toy could no longer move without them supporting nearly all her weight. As her ass reached the top, the let go of her, making her crash down with her full weight and her legs giving out.

Jes grabbed her in a headlock to bend her back and hold her in place with the cock still throbbing inside of her. At the same time, Angie's hands moved to attack her pussy aggressively.

Mi-Cha's pussy was juicing up while left empty and her oversized clitoris was hard as a rock and straining for attention. Her sex suddenly got more action than it knew what to do with.

After finding her clit with one hand, Angie's other fingers dove into the girl's sensitive pussy to look for that ball of fire that was her G-spot.

Mi-Cha's whole body seized up and quivered, but her legs were out of commission, and her hands just flailed around. Jes only tightened her headlock while limiting the poor girl's access to air to let her know that all struggling was in vain.

Her eyes rolled back into her head as her body could do nothing to defend against the sensory overload.

Harry just watched the three girls in fascination while his dick still throbbed hidden in the tight tunnel.

Mi-Cha nearly blacked out by the time the twins finally let go of her and Harry's exercise ended.

She lay on her side, moved into a ball as her body continued to quiver, still doing its best to work through the edge to the orgasm even without direct stimulation.

Harry watched her, wishing he had a way to finish himself off, and even wanting to have a way to be able to see her face in orgasm. He stroked her hair before he left her shaking.

He knew that she would be ok, although her implants would work overtime to recover her.

When they were alone, Jes leaned closer to Mi-Cha's whose body was finally calming down.

"You have 20 minutes before you need to dress and head out for the afternoon sport program."