"I won't use my body!" Karen, a college student and aspiring gravure idol, rejects her manager's proposal for pillow services. Kidnapped by the manager's scheme, she is held captive in a ruin for three days of imprisonment and torture. Every day, she is soaked in pleasure, her sanity crumbling with each passing day. Her sensitive body cannot lie; Karen is being trained into a proper pillow service gravure idol...
