I can't believe I caught you sniffing my panties in my own bedroom! What kind of sickness is in your head to make you go to my room and get my dirty panties from my laundry basket and sniff them? That is so gross! I'm your stepsister! We grew up together! Well, I mean, stepsister, but still. No wonder you can't get a real girl to fuck if you are fantasizing about a stepfamily member instead. I will show you my young perky tits but then I want to see something of yours. You were gonna jerk yourself off in my room anyway, weren't you? I will jerk that cock of yours as long as you promise to stay away from my stuff after this.