Pokesex/Boy/Kanto/Jerk Ass
From Create Your Own Story
You can't hold it anymore. You have to cum, and your mom is practically begging for it, standing there.
You sneak up behind your mom and shoot your load all over the round ass of her pants.
Sensing the cum splashing onto her ass, she turns around to find you with your hand on your dripping cock. "Red! What are you doing?" she yells.