A man receives a large package, and upon opening it, discovers a hyper-realistic doll named Rin lying inside. Overcome with excitement, he immediately begins passionately caressing her body, stuffing his throbbing cock into her mouth as he pursues pleasure. Among all acts, he becomes utterly obsessed with penetrating her smooth, hairless, soft pussy. Yet no matter how much he loves her, the doll Rin cannot respond to his desires. Then one night, suddenly, Rin begins to move on her own, tenderly pleasuring the man and guiding him into passionate sex. Is this a dream, or has it become reality?