You return to the house you are sharing with your bratty, nerdy sister who loves anime, manga and games, only to find her in your room because her room is a mess and she is too bored to clean it. She asks you for money to buy gaming gold for the game she is currently playing and you flat out refuse. Wow, big bro is so stingy! What if she repays you with flashes of her big tits and panties as usual. What? Why is she wearing those expensive new panties? Oh she bought them with money from her new online business! She has been selling hot peeing videos online! You find that hard to believe and she makes a bet with you! If she pees and you get hard and need to cum, you will give her $50 to buy gaming gold! Her bladder is already full! Be prepared to lose! ;)