You found your step-sister's sugaring account, wow is that how she has been paying her part of the rent all this time? She is desperate and begging you to not tell anyone and you decide to take this chance to satisfy your secret pee fetish! If she wants you to keep your mouth shut, she has to pee her panties right now in front of you! Wow, so her step-brother had a pee fetish, she didn't know! She wouldn't do it for any other guy, but she will do it for you!