In the dim light of the closet, Maria's brother pushes her up against the wall, his hard cock straining against his jeans. Maria, her heart pounding, reaches out to stroke him through the fabric, feeling him grow even harder. He pulls down her panties, revealing her smooth, shaved pussy, and slides two fingers inside, making her gasp. She unzips his pants, releasing his engorged cock, and takes it into her mouth, swirling her tongue around the head before taking him deep into her throat. He pulls her up, turns her around, and enters her from behind, fucking her hard and fast as she grips the wall for support. He cums inside her, filling her with his hot semen before they quickly clean up and sneak back to their respective rooms, their secret safe in the darkness.