Thirty-year-old elite wife Rino Matsu makes her exclusive Madonna porn debut: brilliant, beautiful, and secretly kinky. Her intellectual daily life collides with raw instinct when a woman who seemed completely removed from porn discovers a hunger for infidelity. In the third year of her marriage, the cheating fantasy she has hidden for so long finally becomes impossible to suppress. She casts aside her guilt and devours pleasure like an animal in this uninhibited debut.