Mizuho Isobe is 48 years old and a full-time housewife in her 21st year of marriage. Mizuho says that she started to like anime while watching anime with her daughter, who also loves anime. They go to events together and share a common hobby, so the mother-daughter relationship is like that of friends, and they often get excited talking about love, sex, and watching erotic anime. Meanwhile, her husband is always the only man and is out of the loop. He says that even though he is a family member, he hardly thinks of him as a man anymore. One day, while watching erotic anime featuring married women with her daughter, the topic of AV came up, which led her to apply...