Shameful Hot Spring Trip: Sasaki Aki GVG-730

Although Sasaki Aki is a married woman, she has an affair with her lover who takes her to a secret hot spring resort in the mountains. This place is actually a hotel known for voyeurism and orgys, and the other male guests come for the same reason. The man who brought her there intends to thoroughly "train" her, making her have orgys with strangers until she's satisfied.