The alien's movements become more erratic and animalistic as it nears climax, its powerful muscles tense and quiver around you. You feel your own release building inside, the potion making you eager to breed and pass on your genetic material. You thrust upwards into the alien, feeling its hot insides grip you tightly as it cums hard around your cock. Together, you both groan loudly, your bodies shuddering with pleasure and release.
(Continue)
The alien collapses onto the breeding bed with a satisfied hiss, its thick green body still convulsing around your softening cock. The other pairs continue to couple and moan nearby, their combined efforts creating an intense, primal atmosphere in the chamber. You feel drained but content; your role as a breeder is done for now, and you can rest until the aliens decide it's time to find a new partner for you.