You're sneakily trying to rub one out with your finger & thumb under the throw blanket while you're sitting beside your step-sister watching TV. She keeps looking over and straight up asks you "are you jerking off?!" and pulls the blanket back!! WHAT THE FUCK!?! WHY IS IT SO SMALL?? She points and laughs at you as this makes you even hornier, getting busted, as she takes pics & sends it to her friends, saying you'll be a virgin forever & teases you relentlessly. SHe mocks you, jerking her pinky with her thumb & forefinger and dares you to cum! She laughs at your lame attempts to go faster; ... Show more