Wait with Kat

You take your pill and wait in the room with Kat.

"Do you mind if I inspect your balls some more?" She asks.

You agree and Kat starts fondling them.

"Now I want to understand how sore your balls are. Does this hurt?"

Kat starts to squeeze your nuts. You yelp.

"Yes! It hurts!"

"Let me know when it gets unbearable," Kat responds as she squeezes harder.

"Stop! Stop!"

She lets go. Without warning she slaps your tender testicles hard sending a stinging pain through them. You can't even scream from the pain.

"I'm surprised you handled that slap so well," she says.

Her back hand strikes them again. You cover your crotch and collapse on the floor.

Kat helps you up and lies you down on the exam table.

That's when you feel a horrible pain in your cock. Kat isn't even doing anything. The viagara is kicking in but your dick is so sore it hurts. It feels like your penis is being stretched out beyond its limits but you're just fully erect.

"This is more like it," Kat says grabbing your cock and starting to stroke it. You're too sore to enjoy it. It hurts like hell.

"When we were doing that photoshoot, I was hoping you had a big dick. I was so disappointed by that baby carrot earlier. This is so much better."

You grit your teeth while she continues to stroke you. She has soft gentle hands but it still feels like sandpaper on your sore shaft.

Kat stops and takes off her lab coat, top, and bra exposing her large melons. You didn't think your dick could get bigger but it has.

She wraps her breast around your cock with your head sticking up between them. She presses her boobs together squeezing your dick. Then she starts bouncing them up and down. You can't enjoy it, not just from the pain in your dick, but from her big breasts bouncing down onto your balls.

You grab the sides of the table. You can't bare the agony anymore.

"Stop! Stop!" You cry out.

"No it's okay," Kat says, "You don't have to hold it in. Cum all over me!"

But you're not about to cum. You can't. Your balls get closer to popping with each bounce of her magnificent breasts and she's not going to stop until you cream.