Her New Training Dummy

[Lico]

After a suppressed moan, what came out next from Yuto's mouth was muffled noises as Valerie went for a breasts smothers next. He squirmed and tried to push her to no avail, his struggling was a little panicked which made his crotch being inadvertently rubber against her knee. While he did try to calm himself down after several seconds, Yuto felt like he's starting to lose control over his body due to his building arousal. There was a little bucking off from him every now and then, although it couldn't exactly be called humping.

He thought of squirming more in order to get a little more stimulation, while also trying to resist it knowing that it'd easily spiraling out of control and speed up his already seemingly impending doom. Truly he was losing a fighting battle in all fronts as it was.

"Mmmpphh...!"

[MrBrightside]

Valerie could feel Yuto’s hips start to buck, although it wasn’t to the point where it could be considered humping yet. Though it was clear that his self-control was rapidly dwindling. He was almost done, she just needed to push a little more.

Another glance at the clock told Valerie that six minutes had gone by in total. She was starting to cut it close, but the finish was in sight. She let Yuto out of the breast smother so she could transition into what would hopefully be the last hold. She lifted the boy up so that his upper body would be lying on her stomach. She then hooked one of his arms between her legs and grabbed the other arm with one of her own, putting him in a variation of a cross armbar.

“Look at you about to burst. You can’t hold on anymore, can you? You want to cum. You NEED to cum. You need to give in and become my toy.” Valerie taunted as she slipped her free hand down his pants and began to directly stroke his throbbing shaft.

[Lico]

Yuto gasped as Valerie let him go from the breast smother, letting out what sounded more like a frustrated moan as her knee stopped rubbing his bulge as well. She put him into another hold, this time even went for a direct stimulation by slipping her hand into his pants to stroke his raging hardon. The boy moaned and squirmed. Her taunting seemingly echoing in his head. she was right that he could barely hold it anymore. He did want to cum, needed it, even, but a part of him was still holding onto the faint hope that he only needed to endure for a little longer.

"Aaahnn...! I... mmhhh...!"

His hips bucked again. Then again after a brief pause. At this point it almost looked like he started humping despite his intention to hold back as the next thrust of his hips happened in a shorter interval. Only a couple of seconds left in the minute she usually allotted for the holds he put him into, but if she kept the position this time, then he might actually start humping her for real.

"Nnnnghhh...!"

[MrBrightside]

"Just let it out. You'll feel much better when you do." Valerie cooed as she tried to coax him into orgasming, her hand slick with him semen from his prior climax. She almost had him. His hips were starting to buck at shorter intervals. The last bits of his resistance were crumbling and he would be unable to stop himself from humping any second now. At this point there was no need to change positions. She was going to stay the course until he gave in.

[Lico]

Yuto finally reached a point where he couldn't really control himself anymore. His hips began to move up and down, humping Valerie's hand while he moaned shamelessly. He didn't think about the deal they made at the moment, simply overwhelmed by the need to have a climax after all the teasing she did to him.

"O-oohh...! I'm... g-going to..." he wriggled around in her hold, his hips trying to thrust harder as he's brought to the edge of ecstasy, his shaft pulsating in Valerie's hand, threatening to burst any moment now.

[MrBrightside]

Yuto’s willpower finally gave out and he began furiously humping Valerie’s hand in a desperate search for release. A quick glance at the clock told her that he managed to hold on for about seven minutes. Longer than she thought he would, but it still wasn’t enough.

“I can feel you about to burst. You’ve been holding it for so long, you just want to give in and let it all out. But I don’t know if you deserve to do so.” Valerie’s smile turned cruel as she began to slow down her stroking. Now that she didn’t have to worry about the time limit, she could afford to play with him a little longer. “Look at you, rutting against my hand like a dog in heat. You couldn’t even make keep your lust in check for ten minutes. Do you really think you deserve to cum?”

[Lico]

The moment Yuto started humping Valerie's hand, the clock became irrelevant and now she could take her time in wrapping out this session. She decided to slow down instead, prolonging the poor boy's torment while he's growing more desperate. He certainly didn't see this development coming!

"W-whaa..." Yuto looked confused and then frustrated, his hips still trying to hump her hand and yet feeling less and less stimulation. "P-pleaseee... l-let me cum...!" he pleaded.

No matter how much he thrust his hips, though, it didn't look like he could achieve that climax unless Valerie let him, an emphasize of her control over him. She truly had him on the palm of her hand, quite literally.

[MrBrightside]

Valerie slid her hand up and down Yuto’s throbbing shaft with slow, deliberate strokes. She had complete control over him to the point where he could no longer cum without her approval, no matter how much he bucked his hips.

“Saying “please” is a good start, but you still haven’t told me why I should let you cum. What do I get in return for bringing you to orgasm?” It was a rhetorical question. They had already set the terms of their wager and she was already going to claim her prize. But Valerie still wanted him to say it. She had already tamed the poor boy, but now she wanted to utterly break him. She wanted to see Yuto degrade himself for the sake of his base desires.

[Lico]

As Valerie reminded him of their deal, Yuto felt a little shiver running through his back. It was pretty much done, but she demanded him to confirm it himself. The boy ceased his humping, realizing that it's futile with her being in full control and gulped before he started to speak.

"Uuhh... I... I'll be Valerie-sama's toy... p-please make me cum...!" he begged her desperately, squirming around as the teasing was getting more and more unbearable. "Pleaseee... I can't... take it anymore..."

[MrBrightside]

"There you go. Was that so difficult?" Valerie breathed into his ear. With Yuto's having been thoroughly broken, Valerie was about to finish him off. But then she caught a glimpse of the clock and saw that if the challenge had still been going on then he would've had a little over a minute left. That gave her an idea how she could tease him one last time.

She released Yuto from her hold only to immediately force him onto his hands and knees. Then she wrapped her arm around Yuto's neck while the other hand went back into his pants to resume her stroking. At first she pumped his shaft slowly before gradually picking up speed as the clock wound down.

"You've been such a good boy today. You've tried your best to be patient. Though you didn't quite manage it, you still gave it a good effort." They were down to thirty seconds as her hand moved even faster.

"You asked so nicely and even offered yourself up to me. I suppose that deserves a reward." Ten seconds. "You're shaking so much. You need to cum so badly. So I'll let you cum right about...now!" Valerie said just as the timer ran out.