You're watching a movie with your sister, Red, sitting beside you & she notices a weird movement under your throw blanket... so she throws it off suddenly and she sees you trying to wack off your SMALL PENIS!! OMG, your sister totally busts you with your wittle wee wee in your thumb and forefinger and there's no hiding it!! She's appalled and shocked at how small it is and bursts into laughter. She makes fun of it, and you and that you'll be a virgin for a long ass time.. she even takes a picture of your tiny wee wee to text to her friends. She wants to see HOW you can even jerk such a small thing off. Let's see! You frantically try to make it cum to prove that it works... as she's laughing and calling you a pathetic loser. Exactly what you would expect from a mean big sister!