Simple Biology
Johnny was done with cramming biology, his brain fried and useless. Krissy might ace every test, but she had filthier talents she was dying to show off. Deciding to school him in the dirtiest mating rituals across species, she pulled him in with her intoxicating scent, slow filthy touches, and the wet promise of her tongue. Krissy left nothing unexplored—stroking, licking, grinding every inch of him—until Johnny was rock hard and helpless, lost in the heat of her body. He was only human, after all.





































