Your hot step-sister has called you into the living room for a chat...she's noticed some pervy behaviour coming from you ever since you started living together...dirty panties going missing out of the laundry, you listening at her bedroom door, and even you peeking into the bathroom while she's in the shower, and she's embarrassed by having such a pervy step-brother! So she decides that you need to be taught a lesson, so you stop being such a big pervy loser, and reveals that she's wearing a STRAP-ON underneath her skirt! She threatens to fuck you in the ass with her strap-on, and you get a BONER just thinking about it, so she encourages you to jerk your cock while she describes how she'll fuck you in the ass, until you spunk a thick creamy load everywhere!