A man receives a large package, and upon opening it, finds inside a lifelike sex doll named "Rina" with a body resembling that of a real human. Overcome with excitement by her realistic appearance, he indulges in exploring her entire form—licking every inch of her body and deepthroating his cock. He then penetrates her smooth, hairless pussy. Yet no matter how passionately he makes love to her, "Rina" remains unresponsive, just an inanimate doll. Then one night, suddenly, "Rina" comes to life, begins pleasuring the man, and actively seduces him into sex. Is this a dream, or has it become reality?