Collaborative sex stories let us write the plot together

(Medical Experiments, continued by RandomShadfan...)

Before you can think, the receptionist thrusts her ebony ass against your cock, causing you to explode your cum inside her.

“Ah, fuck yeah… almost nothing beats a cumload up my tight ass,” she comments. You pull out of her, causing cum to leak into her pussy. “Now, I’m sure that many other girls here will want a taste of that monster. Go and fulfill their fantasies, you fucking sexy stallion.”

You wonder what to do. The fact is that every girl on the campus will likely want to fuck you, which is of course an exciting prospect. But you also want to know if you can turn the pheromones off before you leave the place.

It’s a dilemma, one that you’re having trouble solving. The primal side of your brain is telling you to fuck every girl on the campus, but the other side is telling you to wait for Doctor Mandy to figure out a solution.

You’re pretty damn sure that there’s a moral lesson to be learned here, but right now you can’t be bothered thinking about it.