
Yusuke, a student studying for entrance exams, finds his only solace in the snacks brought by his brother's wife, Nanako. One day, she invites him to the public bath, leading to an accidental encounter in the women's section. As their bond deepens, Nanako, unhappy in her marriage, keeps asking him back to the bathhouse, until they get caught by the attendant.








The highlight is the scene in the 4th sample image where she's sitting in a chair, getting her whole body washed from behind while her breasts are kneaded. The camera angles are great, and you get a perfect, unobstructed view of Nanako Mori's expression as she endures the pleasure, her upper body writhing against her will, and her spread legs. The lecherous manager teasing her nipples is a bit much, but he does a good job of setting the erotic mood. The overall lighting is bright, making it an easy watch.
I don't get why there has to be sex with the manager. I just want to see the interaction between the younger brother and Nanako! It's like how husband-sex scenes are forced into mother-son incest plotsโis there some unwritten rule in the AV industry? Honestly, it's completely unnecessary!
There are two male characters. She takes the lead with the student studying for retakes, and gets blackmailed by the bathhouse attendant. The dynamics with both are great.
The scenario where she gets caught and teased by the manager is great. Being forced to show off her beautiful body while being subjected to bubble play is fantastic. Personally, I would have preferred it if she resisted more while being ravished by him.
It captures that specific 'sister-in-law' vibe of Nanako-san perfectly. You can even feel a sense of maternal warmth. It's an older title, but the quality is excellent.