Alone in her room, 'Prima' gives in to her secret urges, her fingers dancing over her clit, teasing her swollen folds. She pictures her brother, his body pressed against hers, his breath ragged with desire. She wants him, needs him, but the thought of their incestuous longing terrifies her. Her orgasm rips through her, a mixture of pleasure and guilt, leaving her yearning for more and dreading the consequences of her forbidden lust.