My step-sister, wearing only a bra and panties, comes to ask for my help with her math homework. As she leans over my desk, her shirt rides up, exposing her perky breasts. Realizing she's beautiful and turned on, I forget about the homework and instead slide my hands under her shirt to touch her soft skin. She doesn't stop me, moaning softly as I unhook her bra and cup her breasts. Next, I lift her skirt, revealing her wet panties from my earlier thoughts. I tease her with my fingers, then push them inside before standing up to take off my pants. My rock-hard erection is met with her eager mouth as she begins to suck me off. Soon enough, we're both naked as I take her from behind, slamming into her wet pussy with each thrust.
