HA HA! Your adult step-sis Becky knows you still keep a stash of diapers hidden in your room, loser. All because of what Becky did to you back when you were both in college. Do you remember that, widdle mister pee-pee pants? Or is Becky gonna have to make you re-live your humiliating regression back into diadees all over again... The way she pointed and laughed at you when you got caught with wetties in your pj's... How she volunteered to help powder you, diaper you, and then change your soaking wet diapers... How about when Becky told all the girls about her diaper-butt step-brother - and inv... Show more