Bored and horny, an 18-year-old teen sneaks into her brother's room, catching him masturbating. Despite their initial shock, they can't deny the tension between them. She strips, revealing her tight, young body, and he can't help but stare at her perky breasts and smooth pussy. They tentatively touch, their fingers exploring each other's most intimate places. He pushes his thick, hard cock into her, stretching her virgin pussy. They fuck passionately, their bodies slapping together, until they both cum hard, their moans filling the room.