"Prank Wank"

Your housemate is on her hands and knees searching for her favorite ring before she heads out for a date. She's wearing that shirt you like without a bra on, and her juicy tits are looking amazing. While she looks for her ring under the sofa, you can see right down her blouse and it's making your cock super hard. You eventually tell her that you've had her ring all along, and she quickly realizes the shit prank you've pulled on her to perv on her tits!