When her father, who ran a hot springs inn, suddenly passed away, Reo, a young woman, was left with a huge debt. At a loss, a middle-aged man who claimed to be a relative approached Reo and offered to pay off the debt for her... but in return, he wanted her voluptuous body. Reo was in a position where she couldn't resist, so Reo was reluctant to record their lewd acts on video at the hot springs inn where her father had left them, but the man's relentless pleasure torture forced her to orgasm, and she gradually became submissive...