In the locker room, Sweetie Sluty, a fit teenager, is caught off guard when her gym buddy, a thick-cocked stud, pins her against the lockers and starts groping her big tits and ass. She's hesitant but excited, her pussy dripping. He spins her around, his hard cock pressing against her ass. "You like that, don't you?" he growls. She nods, biting her lip. He pushes into her ass, making her gasp. He fucks her hard, his hips slapping against her ass, his cock stretching her virgin hole. She moans, her body tensing as she cums. He pulls out, his cock glistening with her ass juices, and cums all over her back, marking her as his.