[Uta Hibiki first full-scale lesbian film] An innocent young girl feels safe in a women-only train car when the devil's hand of a lesbian molester pounces on her. In a situation where she cannot even make a sound, she is dominated by fear and shame, and is forced to orgasm without being able to resist the pleasure, in a silent sexual development. The sensitive girl's body gradually becomes more sensitive to the obscene touches of the obsessive stalker woman who is hungry for young bodies, and she becomes so addicted to the pleasure of lesbian sex that she begins to seek molestation herself...