Collaborative sex stories let us write the plot together

(Medical Experiments, continued by RandomShadfan...)

Your cock is starting to really hurt, and through tears you suggest “Jenny, could anal work?”

The nurse gives you a curious look. “Maybe. I’ve never been anally fucked before so it just might work.”

“That’s good enough for me,” you conclude.

Jenny hops onto the desk and spread her asscheeks, ready for your dick. Without hesitation, you plunge your whole dick inside her virgin ass. Jenny goes stiff from shock, and her gasp is more of surprise than pleasure.

As you start to pound the hot blonde, however, she starts panting in time with your vigorous thrusting. Her deflowered butthole feels as tight as a Chinese finger trap, and although it hasn’t been lubed at all you feel yourself about to cum soon.

You feel the pain in your cock diminish as you explode up Nurse Jenny’s ravaged ass. You pull out of her (leaking cum all over the floor in the process) and find that your cock has returned to its normal size.

Exhausted from fucking the nurse three times, you sit down on the floor and let of a massive sigh. Jenny joins you, sperm leaking from between her legs. “If it’s any consolation, I’m clean and on the pill,” she informs you. That makes you feel a little better, but you can’t help but feel that something is missing.

Jenny suddenly swings her leg over your cock and nestles it between her asscheeks. She whispers in your ear “Y’know, I’ve never cummed before today. Ever. You’re the first man to manage it. So, if you ever want a quick fuck, call me. It’s my job to make people feel better.”

With that, she gets off of your now-painless cock and heads into a door labeled “Nurse’s changing room”, swinging her ass from side to side and smiling playfully.

Despite how this all happened, you can’t help but let your lips curve into a smile too.

The End