Chapter 1

Caution: This Sex Story contains strong sexual content, including Ma/ft, Fa/ft, NonConsensual, Coercion, Blackmail, BiSexual, Heterosexual, Fiction, Light Bond, Group Sex, Teacher/Student, School, .

Desc: Sex Story: Chapter 1 - Delectable young gymnast Nikki Stone is enslaved by two pervert teachers. Twice a week she has to turn up and be fucked by their expertly wielded big cocks, to cum after cum. They explain kindly that it's natural that they can insist on 'mating' her. The girlz win in the end though - identify with the teachers at your peril! YOU HAVE BEEN WARNED! Probably best read after a couple of beers, if the title hasn't already told you you're too grown-up for it :) Starts like Millie Tells.

Matt Clements and Jim Fallows, pals and fellow teachers, waited until almost six. Jim was on locking-up duty and everyone else had gone home.

Everyone that was except Nikki Stone, who liked to have the gym to herself to practice her rhythmic gymnastics. Tumbling across the floor, throwing her hoop or ball, and trailing and throwing her ribbon, all needed lots of space and perfect concentration.

Nikki was in the running for the national junior team and she practised more than the others. Only Nikki practised late on a Friday evening, right up to the six o'clock closing time. And Nikki was stunningly pretty with a pert, freckled little nose, full lips, great cheekbones and large hazel eyes, all framed by her long dark hair.

It had started in the pub: Matt happened to mention the gym, Jim mentioned the gymnastics, Matt the rhythmic gymnastics, and Jim the way the scoring always seemed biased towards the most slender and pretty girls...

As the pints went down the two friends discussed their shared lust for the rhythmic gymnasts' nubile, super-fit young bodies. The lithe, supple forms were so feminine, so perfect, so deliciously on the cusp of womanhood. Their tits were pert, shoulders wide and straight, tummies toned, asses delectable, thighs taut...

By the end of the evening the lustful teachers had talked themselves into doing something about it. The girls were after all flaunting themselves in their thin, high-cut, skin-tight leotards; wearing makeup; advertising their flexibility and fitness, their athletic, girlie perfection ... basically saying 'mate with ME'.

Unfortunately, being in their forties and not exactly George Clooneys, the two teachers knew that getting anywhere with a hot, popular teenager was going to need more than seduction. But Matt, who taught psychology, thought he had a way they could enjoy one of the tempting girls and get away with it...


Nikki saw the two teachers come into the gym and start watching her. She told herself that was OK – she was learning to perform in front of an audience, after all. She smiled at them, they smiled back, and she carried on tossing her hoop, rolling then catching it again. Practice, practice, practice.

After a while she was starting to wish she'd worn her leggings though, and underwear. Mr Clements and Mr Fallows were looking at her a bit intently, and the leotard was quite thin and a bit revealing on its own like this.

She hadn't really been expecting anyone to come in and see her, so she'd been trying to get used to wearing her leotard with nothing underneath – you got points deductions if the judges could see bits of bra or panties. But she hadn't bothered with butt glue or her smoothgroove either, so her suit kept riding up and her cameltoe must be pretty obvious, though she didn't dare look now. Her bits were on the prominent side, unluckily - even her clit didn't go quite flat.

The horny teachers grew hornier and hornier as they watched the slender five feet five beauty cavort in front of them: arching, stretching, flipping and dancing enchantingly on the balls of her feet. Surely she knew that she was displaying her cameltoe to them, and almost her entire pert, gorgeous asscheeks? Not to mention the rest of her athletic young body with its little waist and firm, high tits barely flattened by the thin, stretchy leotard...

Nikki finished her practice early, starting to feel a little uncomfortable under the stares of the men. They were friendly, her teachers after all, and they'd always been kind to her, but it was getting a bit freaky.

Especially how as she made for the doors they moved across into her path!

"You were looking very good there Nikki," said Mr Clements, smiling at her.

"Thank you," said Nikki, returning the smile but wondering why they were blocking the door.

"You certainly look ready," said Mr Fallows. It almost sounded like some kind of in joke.

"I am nearly, I think," Nikki was still smiling but trying to ease between her teachers to get to the door.

It was totally sudden. Her teachers grabbed her by her arms, one each, and started pulling her back onto the big mat in the middle of the gym! She screeched.

Mr Clements quickly smothered her mouth with his hand.

"Now Nikki," he said, sounding reasonable, "we're not going to hurt you, we really like you and we'd never hurt you, but we're going to go with instinct. You understand don't you? Lots of species have mating instincts that don't involve love or permanent relationships, and so do we."

Nikki's eyes were like saucers. What was he saying? 'Mating'?

"It's quite natural," Mr Fallows picked it up, "for males to take females, and mate with them. The big male and the smaller female. The male makes his choice, selecting the most fit females for his progeny, and breeds with them. And obviously you're the fittest female around - in every sense." He sniggered to his friend on her other side.

"They've simply fulfilled their genetic destiny Nikki," continued Mr Clements, "you understand don't you?"

Nikki stopped struggling, trying to work out what they were saying. Mr Clements took his hand away from her mouth, gauging that the moment for screaming was over.

"Only we're not talking about pregnancy of course Nikki, we'd never do that to you, at your age, we've got a morning-after pill for you." Mr Fallows patted his pocket.

Nikki saw the awful truth. "You mustn't!" she gasped. "You mustn't! You mustn't do it to me! Force me!"

"You'll get into it you'll see," Mr Clements sounded kind and encouraging, "We'll be very gentle won't we Jim?"

"Oh yes we won't hurt you, it's just instinct Nikki. A man and a woman. It's natural. A girl flaunts her developing body, and the males of the species respond."

"I'm not flaunting myself!" Nikki objected. "It's a sport..."

"It's a sport for the most fit girls to advertise themselves," Mr Clements explained, "proving that they're the most suitable one for the men to mate with. All sport is like that really, that's why motorsport has grid girls and everything, and why you're hardly wearing anything. The winner gets the prize of being top mate," he finished with a smirk.

Before she could think of a retort the teachers were running their hands all over her body! Up her thighs, her asscheeks, over her tits covered only by the thin lycra, and finally over her embarrassingly prominent labia, while she squirmed between them.

The hands were everywhere. Everywhere they weren't supposed to be! All her most private places were being molested. Each man gripped one of her upper arms with one hand and felt her up with the other.

It went on for a minute or two, until it was like she had no privacy left. And even worse, the stroking over her breasts had made her nipples stick out, which seemed to encourage her molesters all the more.

The men pulled the leotard's wide neck off each shoulder. Then they tugged down and in two awful seconds the leotard peeled off her body and Nikki was naked. She couldn't believe it had been so fast and easy to completely strip her against her will.

"It's rape!" she spluttered, standing there in the nude, "you mustn't!"

"It's not rape it's just mating," Mr Clements was feasting his eyes on her delicious young body. "Like animals. You don't have a husband do you? Or should we say - a mate? And it won't hurt will it, at the end of the day?"

Her fine, freckled flesh drew their hands like a magnet and they resumed stroking all over her, but now the fingertips were actually on her skin. She wriggled but they held her fast.

"You'll be caught!" she argued desperately, "you're not allowed to rape girls! You'll go to prison for ever!"

"You'll get into it Nikki," said Mr Fallows, easing a finger down through her light pubes then between her tightly clenched thighs, over her clit, "it's just the getting started that's the bit you're nervous about. But it's natural. You'll get into it. That's why you've got a clitoris with all these nerve-endings and your vulva and G-spot."

"I won't!" Nikki wriggled in vain as the invading finger rubbed to and fro along her slit, "I'm supposed to choose! And I don't!"

"But it's natural Nikki," Matt Clements continued the line the men had agreed. "Why do you think females have evolved to be smaller? You just have to accept that it's natural that males can choose to mate with you."

He was flicking and tugging at her left nipple, making it even bigger and more twangy and sensitive. He switched to her right nipple, while Mr Fallows rubbed between her legs. She squirmed desperately, afraid she was feeling her labia starting to swell with the unwanted stimulation.

Matt and Jim had reached the limit of what they could do while she was free to clamp her strong legs together. They pulled her down and backwards onto the mat. She toppled onto her back and the men each grabbed a knee and forced her legs apart.

Mr Clements took over rubbing a finger over her now totally exposed clit and labia. Nikki freaked even more: it was beginning to feel too much like what she did to herself!

"And why do you think you have a hole and men have a rod that can be forced into it?" he continued. "It would have been easy for things to have evolved in some other way wouldn't it? The other way round, say, or some other system so that women couldn't be forced? But we have evolved that way, haven't we. So it's natural. We're designed to do this Nikki, there's nothing bad about it. We'll be gentle. You'll see."

Meanwhile his finger was getting into her pussy. However hard she tried she couldn't stop it.

"So don't feel bad Nikki," Mr Fallows was caressing her left breast now, the rubbery B-cup that was so jutting even on her back, "it's not anything that you ought to feel ashamed or humiliated about. It's not anything bad that you're doing, you're just being a girl, in the way girls are designed to be – smaller and weaker and slower, so you can be mated with."

To her dismay Nikki was starting to feel a bit of sensation in her pussy. And in her nipple, which was definitely erect and sensitive. Mr Fallows was rolling it between his fingers, tugging it a little, and stroking all over her tit with his fingertips.

"We do like you Nikki," Mr Clements carried on, working his finger inside her tight young pussy. There'd been no hymen, thank goodness.

"But you mustn't!" yelped Nikki, starting to feel a shameful arousal in her pussy and tit. The finger was feeling a bit like her hairbrush handle. She struggled again but it was hopeless. Mr Clements had two fingers in now, she thought, jerking her up and down, and his thumb was rubbing over her clit. That was all swollen and sensitive as well, and she was wet, so his fingers could slide in and out really easily.

"Oh but we must!" grinned Mr Fallows, "it's instinct. It's just natural, evolution, it'll be great once we get started, you'll see. And you are aroused aren't you Nikki? It's sex, it's supposed to happen."

Nikki didn't reply. She didn't want to but she was responding! Her pelvis gave a jerky little thrust and she groaned. But she didn't want to! But her body was tingling and her head was going fuzzy!

Jim Fallows stood up and started undressing. He'd won the coin-toss for who was going to go first. He finished by carefully extracting his rock-hard seven-incher from his briefs, before lowering the briefs to the floor and stepping out of them. The stunning girl was staring up, aghast, but she'd get over that once he started. God, she was going to feel delicious!

Mr Fallows held her while Mr Clements got undressed, and Nikki knew two naked men with colossal erections were clearly going to fuck her, whatever she did. They'd overpowered her easily and got her wet, and their cocks would go in - that was obvious. And they were sure they were in the right, and her teachers, so it was no use arguing.

Still, she wasn't going to help them! When Mr Fallows got between her legs she tried to poke him in the eye with her free hand. He moved his head out of the way just in time and Mr Clements moved round and held both her hands. Then her legs were free so she kept moving her pelvis around, dodging the big cock that Mr Fallows was trying to line up to violate her with...

Nikki was light, but quite strong and very agile. Jim Fallows battled on for several minutes, but each time he thought he'd got his cockhead started she flipped her pelvis up or sideways and it came out again. He leaned on her but nothing could stop her pelvis moving around by the crucial couple of inches.

"Let's tie her to something," Matt suggested eventually. It was going to take forever, otherwise.

Jim grinned through his frustration. They'd come prepared, after all. He fished in his jacket pocket and pulled out the thick ribbons he'd brought, then moved to one side of Nikki while Matt went to the other side. In a moment she was gripped by her wrists and ankles and lifted off the floor. She struggled furiously but the men just let her, allowing her limbs to thrash around without letting go. They carried her to the parallel bars.

It went just as they'd fantasised.

Nikki soon found herself strapped to the parallel bars, facing up, her forearms and shins taped to the bars while her body dangled in between. She was helpless, suspended with her legs open and her pussy defenceless. This was it.

The men had found the struggle exciting. Now they were both free to concentrate on holding the gorgeous pelvis still long enough to get Jim's cock started, and he pushed in as soon as he felt the hole. Nikki was impaled.

She gasped as the big cock gradually filled her, surprised that it hadn't hurt. As Mr Fallows pressed in she felt the dreaded arousal start again. Her pussy tingled and got even wetter.

"You see?" Mr Clements was STILL sounding all friendly, as though they weren't really raping her but doing something nice with her, "it feels alright doesn't it? And it's going to feel better and better."

"No it's horrid!" Nikki gasped at him. If only hadn't come out as a gasp like that! "It's rape. It's all wrong! You mustn't! You're teachers, you're supposed to look after me not violate me!"

"Your pussy doesn't seem to think it's horrid," Mr Fallows was smiling down, with his face starting to look a bit tense already. His cock was sliding in and out quite easily, hardly rocking her until he started banging in a bit harder...

Jim was savouring the amazing sensation of the teen athlete's elastic, creamy young pussy. It seemed to be toned just like the rest of her, and it was starting to pulsate involuntarily as he fucked. His cock had never had such a treat!

And he could tell delectable young Nikki was clearly on the way to an orgasm: her breathing and movements made that obvious, with the little upward jerks of her pelvis as he pistoned his big cock in each time. He made himself slow down and wait for her, pumping slowly to build her unwilling arousal to tipping point.

She was highly sexed; how lucky he and Matt had been. Of course it could be that her gymnastics was an outlet for her sexual energy – well she'd have an outlet for it now, that was for sure!

It took a few minutes of gentle fucking, Nikki looking this way and that trying to avoid looking at him and giving away her impending cataclysm. But it wasn't to be avoided. She was too tactile, too sensual, and he was too skilled a cocksman.

He toyed with different angles, different depths and speeds, different rhythms, looking for what aroused her. Sometimes he stopped altogether, his cock almost out, then slid the whole thick seven inches back in to the hilt. He'd do a few shallow strokes rapidly, then slow down, or plunge suddenly in to the max.

Nikki fought and fought to stave off the orgasm that she could tell her rapist wanted to force out of her. She thought about different things, unsexy things, but her mind kept coming back to her pussy and her brain kept getting fuzzier and fuzzier!

She groaned, then groaned again, and again ... she was groaning in time with the fucking. Shit! He was going to win. She felt him speed up and start thumping into her each time, holding her thighs to stop her swinging ... AAAAHHHH she was cumming, hard, the blood roaring in her head and her body spasming frantically...

Jim finally felt the release burst through his rampant, straining cock and pressed in hard, slowing down to time his deep penetrations with his manic spurts, grunting with the ecstasy of his orgasm and the atavistic pleasure of pumping this stunning young female full of his sperm, while her body spasmed so hard and helplessly, sucking it in. It went on for quite a few thrilling seconds.

Nikki's head sagged back as the mammoth cum faded and she faced up to her defeat. Perhaps her teachers were right and she was meant to be fucked whether she wanted to or not? They were teachers after all, who knew things that she didn't. Or perhaps it was her body that knew.

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