Beth "Keep Out My Room"

You've been snooping in your step-sisters' room again, but this time she's caught you and found you with her panties and dildo! She's mortified that you've found her toy and that you've been rifling through her knickers, but she's stressing you're going to open your big mouth and tell your parents and friends about her dildo. If she lets you watch her use it on herself and allows you to wank, will you promise not to tell anyone and to keep out of her room in the future!?