Balls, not broken, but empty

"Oh fuck, this is so...... incredible," Robby said as he looked up at the beautiful woman bounding on top of him. "Best first day ever," he joked.

"You want to keep fucking me? You want to be my little sex ****?" She said as she leaned down and licked his lips. "You want to bust your balls into me, over and over again, until they break?"

"FUCK! You're making me....... It's too much!"

"Oh. Are my words bringing you closer to orgasm? What if I told you that you can't cum until I say so?"

Robby suddenly felt another tingle in his penis, and as close as he was to orgasm, he couldn't. It was as if something was preventing him from release. It was driving him crazy as he grabbed her waist and tried harder.

"Shit....... I can't....... why can't I cum. I want to cum..... I NEED TO CUM!"

"Oh, I'm sorry, I know it's tough, but I will let you cum. I want you to enjoy this, I want you to enjoy my pussy. My pussy is the best fucking pussy, isn't it?"

As she said those words, his cock began to tingle again and her pussh felt even better. He couldn't believe what he was feeling as he felt he could die happy if he was allowed to cum inside her incredible slit. It was ****, and he knew she had this control over him, but he also didn't want it to stop.

"Your pussy.......... It's not human. It's incredible. Let me cum in it..... please, I want to fill it with my cum. I beg you!"

"I told you you would be rewarded, so at the count of five, I want you to empty your balls into me. I want you to cum, harder than you ever have before. I want your cock to please me so much that I scream your name, and collapse into your arms. Can you do that for me?" She said as Robby's cock tingled again. "Are you ready for it? Because............ one."

"Oh shit!" He said as the word made his cock spasm.

"Two."

"Fuck..... what..... what are you?" As two made his cock pulse even harder.

"I'm the woman who is gonna make you my little sex toy. You'd like that, wouldn't you? To fuck me whenever you want, as many times as you want. Maybe even...... three times?"

"FUCK!" He screamed as his cock got closer to release, pulsing again, tingle with pleasures he didn't think we're possible.

"Oh don't worry, it will be a lot more than that. You're gonna be with me for a long time. Your cock will live in my pussy, and you will love every second of it. In fact, I can make you stronger too, give you abs," she said as his stomach felt strange and he suddenly had six-pack abs he hadn't had before. "You are my little toy to play with. I can give you a bigger dick, stronger muscles, more sensitive nerves in the tip of your penis."

"Fuck...... FUCK. It's too much....... it feels too good!" The comment she made about the nerves in his penis changed the tip so it was feeling intense pleasure but he still couldn't cum.

"Sorry about that. Let's dial it back just a little. Don't want it to be too much...... FOUR YOU!"

"FUCK FUCK FUCK!" He said read as saying the number four had his cock swelling and raging begging for release as it filled her slit tighter than before. "Say five..... please Doctor Callahan. I'll do whatever you want, but I need to cum, please....... I BEG YOU!"

Rebecca lowered herself down closer to him and gently kissed his lips as she moved her hips, milking his member and moaning. "Touch me, Robby, I want to feel my whole body. Because it's yours, to do with as you please," she said as he embraced her, feeling her soft skin and sucking on her breasts.

He breathed in her scent, savored the flavor of her sweaty skin. Lost himself in the smoothness of her ass as he squeezed it in his hands. Noticed the pressure of her body against his as his eyes rolled into the back of his head. She was his whole world now and he knew he was submitting to something greater than just lust.

"Five," she whispered in his ear as his hands tightened, squeezing her ass as he began to scream.

"FFUUUUUUUUCCCCCCCCKKMMMMM!"

His cock felt like it would have exploded if her pussy wasn't gripping it tightly. His balls began to drain into and the pleasure he felt was more than he could handle as his cum filled ever inch of her insides and even began squirting out of her, all over his waist and the bed.

"ROBBY......... FUCK!" She screamed.

Rebecca convulsed violently as her orgasm was just as strong, making her whole body shake as they wrapped their arms around each other, almost afraid they would fly apart if they didn't. She eventually collapsed on top of him, resting her head on his chest as she struggled to catch her breath.

Bobby was half awake as he felt exhausted not sure if he would survive long enough to tell her how good it was. He could hear cum dripping on the floor from the edge of the bed, feeling it drip down his hip but he didn't care.

"Good boy," she said, giving him a gentle kiss before she slid off his cock and curled up next to him for a moment. "Just stay here with me for a bit. Nobody is going to bother us."