I'm on my way to my girlfriend's house to get my nut off when my sister, Ashlynn comes running to my car. She's dressed like a young little slut just the way I like her ... She says she needs to borrow my car to go see her new boyfriend. I object but she hops in the front seat and insists I drive as she begins pulling down her shirt to expose her small perky tits. I park in the neighborhood and my sister takes me hard cock out and begins teasing with her plump lips and salivating mouth. Her dirty talk and amazing sucking skills keep me rock hard until I explode all over myself.