Mom.

“…Hey Sweetie I heard something-ohmyfreakinggosh.” You hear your Mom say, instantly souring.

“…w-wait-…!” You call out desperately. But then you notice something hit her. Something like your smell. She instantly shifts from shock to more… aroused shock.

(…no way…do I have pheromones…?) you think to yourself. You start to ponder, rubbing your hand on your chin, staring up.

(…I mean…was I just made into the ultimate breeding machine? I wonder what would happen if I had sex with someone. Would I change them? That would be so weird…why is my tip so wet?) You pause your insights to look down to see your mom sucking your dick. You instantly recoil, and she unlatches in the process.

You scramble back, and hit the wall, unable to escape as she’s crawling towards you on her hands and feet.

“Sweetiepieee…just let mommy take care of youuu~…” She teases. You can’t stop her from violently sucking you off since she clings like glue to you. Eventually she coaxes out a fat load, and ittedly you did start to take the lead and skull fuck her. At the end where you feel the classic climax approaching and your balls churning, you grab her and force her to take all of your cock, and erupt gallons into her. Her belly grows as she takes all you have to offer. You look and notice she’s ed out dreamily. You still feel a little wrong. You pull out and take a shower, having to curl up just to fit.