Riku is an excellent college student who is talented enough to win an award at an art exhibition, but the town factory run by her father goes bankrupt. Because of her parent's debt, she was worried about going into the bar business, when she was invited by Odagiri to have a high-priced part-time job, and she visited Tabuchi's mansion. …and she wakes up to her perverted sexual love as she is trained in bondage.
