Bound and disciplined wife: A loan her husband was unaware of led to her being tied up and raped. A beautiful young woman spends two unusually happy days at a hot spring inn. Yayoi Mizuki GMA-079

Mizuki Yayoi's massive debt from visiting host clubs has become too much for her to hide from her husband. She sees a suspicious post online promising one million yen for meeting a man at a designated hot spring inn. Skeptical, she goes to the meeting, only to find herself met by Sagawa, a man with perverse interests. Initially expecting only a hug, Mizuki is subjected to extreme "training" by Sagawa using ropes and candles, gradually losing her reason…