The siblings, alone in their room, engage in a game of truth or dare, their inhibitions lowered by the late hour and the alcohol they've been sneaking. The brother dares his sister to tell him her wildest, most taboo fantasy. She hesitates, then begins to whisper a story of her and her best friend, their bodies pressed together, their hands exploring each other's most sensitive spots. The brother, trying to hide his growing erection, listens, his mind filling in the blanks, his heart racing as he imagines his sister and her friend lost in a passionate, lesbian embrace.