My stepbrother may be a reclusive gaming nerd, but he still means the world to me. Hoping some excitement might finally get him out of the house, I tempt him with my best asset—my big, shapely ass. It works a little too well: he pounces on me while I’m asleep, pounds me from behind, covers my ass in cum, and creampies me again and again. I have mixed feelings about his sudden transformation, but seeing him change still makes me happy.