Your sister is doing the laundry for the house and as she's loading the machine and checking the pockets... she finds a magnum condom in your pants! She laughs to herself because she knows what a joke that is. You couldn't be THAT big. But youre a freak so you were watching her... you ask what was so funny and she tells you its silly to pretend that you need a condom so big. Youre her brother and she knows from rumors that you don't need it. You go back and forth and then she tells you to prove it! And of course... theres only one way to find out! Don't worry mom & dad aren't home