Yukata Wife's Inner Thighs: Exposed (1996)

Namie, a young wife who aspires to be a writer, has applied for awards from various companies, but has had a hard time getting recognized. Then, by chance, she meets Eitaro, the author of a collection of poems she used to read. Namie takes a liking to Eitaro, who she doesn't normally meet, and she aggressively approaches him, and they have sex over and over again. One day, she learns that Eitaro not only has a wife, but also a child from his mistress, which makes her angry. Namie, who has made up her mind, asks the girls, "Would you please give me Eitaro?" But they treat her with her nose instead. However, Eitaro gradually started spending more time in Namie's room. One day, Ichiko came to Namie's room after learning about it...