Akiko, Haruka, and Fuyumi, all married women living in a housing complex, are living unsatisfied lives as a married couple. The three of them learn about each other's existence after Haruka posts something on the internet. Haruka suggests swapping to Akiko, but Akiko's husband, Kuriichi, doesn't understand, so she goes out alone to play with Haruka and his wife, where she awakens to a new self...

Kisaragi and Yayoi, sisters who lost their parents in an accident at a young age, were placed with different relatives and raised without even knowing of each other's existence. While Kisaragi was raised like a true daughter, Yayoi was taken in by an elderly man named Mamiya to settle a relative's debt and is now set to marry him. Upon receiving a letter from the old man and learning the truth, Kisaragi travels to Tokyo, determined to call off the marriage and take her sister in—but...

A book that claims that housewives are livestock kept by their husbands has become a hot topic. The author is Eri Kawamura. Housewives Tamayo and Hiroko are enraged by this claim and approach Eri's mistresses with the intention of blowing a bubble with Eri, but... The second installment of the series by Sachi Hamano.

The old Bizan family. Samon, the head of the family, his older brother Tamio, his wife Fumiko, and his younger brother Takuichi, who was adopted by his relative the Koga family, and his wife Yuko. Freelance writer Sumie was hired to write Samon's biography. Samon, who had fallen in love with her before he knew it, proposed to her out of desperation...

Rumors were circulating that obscene medical examinations were being conducted at Murata Memorial Hospital. Seishi, who works for the Ministry of Health and Welfare, infiltrates the hospital to find out what's going on. There, his girlfriend Rin worked as a nurse. Okada, an inpatient, said that if he had a certain card given to the nurses, they would remove the accumulated material, and that the longer he stayed in the hospital, the more special treatment he would receive. That night, Seishi sneaks into Okada's room and sees him being serviced by a nurse. And he had a suspicion that the other person was Rin. Before long, Seishi was to receive the highest quality paradise treatment. Seishi uses sleeping pills to put Okada to sleep and enters the treatment room in his place, but...

Editor Kurumada is in charge of the popular author Hara. When he receives a call from the capricious Hara and goes to retrieve the manuscript, Hara hugs his wife, Mariko, in his study as if to show off to Kurumada. Even though Kurumada suppressed her rising anger, Mariko's foolishness still stuck in her mind. Afterwards, Kurumada is invited to Mariko's home and begins a relationship with her. The incident was videotaped by Hara. Hara claims that he has the right to embrace Kurumada's wife, Yumi... The second work in the series depicting the sexual behavior of a married woman who indulges in swapping.

Hiromi Katori, a new employee, felt unwell during work and went to the infirmary. Then, instead of the usual Maki Kitagawa, the person there was Hanako Minamida, a flashy middle-aged stranger. Hanako tells her girlfriend Katori that the nervousness of her trying to force herself to apply to the company is causing her to lose her mental and physical balance. While telling him that she doesn't have to be useful to the company and that she should not lose her individuality, Hanako gently places him on the bed and takes her dick in her mouth.

Two brothers live in a fine house that was left to them as an inheritance after their parents died. The older brother is a medical school student, and the younger brother is a law student. However, the younger brother doesn't seem to be able to rely on his older brother's academic ability. Worried that if things continue like this, he won't be able to graduate or even become a doctor, he decides to ask for an excellent private tutor. The tutor who came was a very beautiful woman, and she said that her brother's lack of confidence was due to his virginity, and that she would teach him both studies and sex. The younger brother is stunned, but he is told that he will introduce his younger sister to you, and when she arrives, he is taught how to have sex. And the tutor sisters end up living with the brothers at home. SEX lectures are held every day in the house. Eventually, the sisters' mothers and fathers come and live with them...

Yoneda, an elite mayor, was well-liked and devoted to reforming the city's administration. One day, his daughter brought her lover Shiomi to her house. Yoneda and Shiomi stare at each other, and their love begins. Mayor Yoneda is having trouble dating his daughter's boyfriend. However, she sees Shiomi's motorcycle with a strange man on it. Yoneda, jealous of her, summons Shiomi during her office, and she confirms her love in a deserted riverbed. Those days won't last long. Her daughter sees her hugging Shiomi...

Takeko was an ordinary married woman whose daily routine was to keep a diary. Takeko falls into a delusion due to her diary and begins to desire the body of a barbaric man...

Yuka, a female college student, is obsessed with delusions of herself being raped and is unable to go to university. She cannot escape the feeling of intimidation that the men around her are attacking her. Her mother, Kikumi, sends her Yuka to her psychoanalyst, Kurahata. Based on what Yuka says, Kurahata deduces that the biggest cause of Yuka's mental imbalance is likely to be her conflict with her mother, Kikumi. Kikumi is flashy and stands out no matter where she is, and apparently she has taken Yuka's first love, Kunisaka, a masculine schoolteacher, as her mistress...

Tomorrow is her husband's 77th day. Ayako strips naked in front of her urn containing her husband, and she suddenly makes a decision to put on her mourning clothes. Ayako's late husband, Jiro, was jealous, sadistic, and insidiously bullied her. Even in the bedroom at night, Jiro becomes abnormally excited by being jealous of her friend Katsura and blaming Ayako for her unrealistic delusions. From Katsura, who came to pray on the 77th, she heard about her husband, which Ayako did not know. "He was the only person she could call her best friend..." Ayako recalled that day's affair with her husband. It was sex that could be called painful...

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...

Bank employee Ando witnesses Miki being groped on the train. He then becomes an obsessed stalker...

This is an apartment complex called Yuhigaoka Heights. A board meeting of the neighborhood association was being held in the meeting room. A total of ten people, including chairman Kosuke Shindo, were waiting for vice chairman Chihiro. After her husband disappeared, Chihiro, who was rumored to have had many men, was still enjoying sex while wearing a long undergarment at the athletic director's house. When she's done, she puts on her kimono and heads to the board meeting. Chihiro finally arrived with a clear face, as if nothing had happened. Today's topic is a one-room apartment that is scheduled to be constructed right in front of us. The board of directors adjourns in the opposite direction, and Chihiro, who likes men, listens to Shindo's complaints, but...

Yuko and Takashi were married as working doctors, but a few years ago, just before he was about to open his practice, Takashi suddenly died of cancer. Yuko has now opened an infertility clinic with support from the Smile Foundation and provides counseling to troubled couples. She is currently in a relationship with Eda, who was her late husband's best friend, but both of them are unable to free themselves from the illusion of the deceased, and there is always something awkward about it...

Pinku distributed by Xces

Kenichi, a leading figure in the world of Japanese literature, accepts an essay on the recent popularity of shaved pubic hair, but never made any progress. Instead, he indulges in affairs during his breaks from writing, such as arranging sashimi on the female body of his mistress, or pursuing his dictating scribe...

Akira lived alone and elegantly in a luxurious apartment. He doesn't have a job, but he doesn't have any problems making ends meet. When he gets hungry he takes delivery from a nearby restaurant. Today as well, Asako, who had a delivery job, went home while scratching her face. Akira doesn't pay for expensive food...