Your step-sister, Lizzy, needs to talk to you about something. She's been noticing you staring at her ass a lot. She is just going to get right to it. Your step-sister knows you have an asshole fetish. It's obvious. You're always trying to look at her ass. You don't even try to hide it. You shouldn't be thinking about your step-sister's tight, little asshole. Well, Lizzy has decided there's no other way to get you to stop looking at her ass other than to just let you look at her asshole. That's right. Your step-sister is just going to let you look at her tight, little asshole to solve this problem. Your step-sister just wants to help you fight your urges.