Chikan densha: Kuikomu nama-shitagi

Saeko works at a bar, and she is waitng for her lover Huyuhiko who was jailed. One day, Huyuhiko comes back. He starts working, but soon he quit the job and grow desperate. Saeko supports Huyuhiko, but because of the debt, she was raped...

An unhappily married woman saves the life of a young violinist and tries to resist falling in love.

Yoshimi, who just came out of Okinawa, is deceived by a runaway tribe, sold to a gangster organization, and forced to perform a bestiality show in front of customers.

Although Motoki has an ideal wife, it is the bar hostess Mako who makes his heart flutter. Motoki becomes anxious when he sees his wife, whom he caressing with pleasure, transformed into Mako. One day, Mako comes to him for advice about her ex-husband, and the two quickly become closer. Motoki continues to visit her, but...

Masumi's husband, Takeshi, jumps from an apartment building, apparently suffering from the pain of being laid off. When a doctor tells her that tonight will be the worst night of his life, she is devastated. Furthermore, Masumi's mental health is pushed to the brink as her former boss, who fired her husband, and a woman who has been having an affair with her husband since before they were married, show up.

Aoi (Miri Mizuki), a new wife, married Kitajima, the brother of Sayaka (Mai Tamaki), a former colleague at work, and the president of a venture company. Aoi, who was a mediocre office lady, was excited to have sex with her energetic husband who asked for it every night, but she secretly hated sex because of the trauma she received during her adolescence. One day, Aoi had a problem with his neighbor Yoshie (Rin Ogawa) about how to put out the trash, but on the contrary, he was invited to a meal. And Aoi, who suddenly got drunk while enjoying Yoshie's cooking, fell asleep...

Chief Saki of the Sex Crimes Investigation Division. The Sex Crimes Investigation Division was specially established to tackle sex crimes occurring day and night. At times, Chief Saki herself conducts undercover operations using her own body. Tsuchiya, the boss of the First Investigative Division, disapproves of this. He constantly obstructs Saki, yet orders her to work alongside a female investigator dispatched from the Hong Kong Police

The happening bar is getting ready to open. The gaze of the master, Junichi Miwa, in a dark suit and sunglasses, races around the bar. The bar is members-only and its purpose is to satisfy the instinctive desires of men and women. Blindfolded and gagged, Rumi is subjected to a cold shower, an enema, candles... and Rumi reaches her climax.

Rie, a former teacher, is married to her colleague Tsutomu and is now trying to conceive a child. However, she becomes suspicious when she finds numerous missed calls from a woman named Satsuki on her husband's phone. Gathering her courage, she confronts her husband, who explains that Satsuki is a colleague who replaced Rie and that their frequent contact is unavoidable due to work. The next day, Tsutomu is at Satsuki's apartment. Satsuki is actually a hostess at a cabaret club, and the two have been secretly meeting, seemingly enjoying a game of romance...

Fukiko lost her husband, and the inn she was running was in crisis. However, with Shoichi Itamae's skills and innovative customer service ideas, business quickly improved....

Saeko, who had been estranged from her sister Rie after a fight over her husband's alleged affair, reunites with her sister for the first time in 10 years at a relative's memorial service. Despite the awkwardness, they catch up on each other's lives. Rie talks about dating a younger, highly potent host, and Saeko is nearly aroused by her own lewd fantasies...

Saimon married Saeko, whose family runs a temple, and became an adopted son-in-law. After his father-in-law's death, he became the head priest, but life was difficult, and he eventually ran away. One day, Saimon saves a woman, Misa, who is attempting suicide by a riverbank. When he takes her home, Misa and her younger sister, Eri, tell him that they have been scammed by a dishonest renovation company and are being charged an exorbitant amount. Attracted by the beautiful sisters, Saimon decides to help them. Meanwhile, Saeko is desperately searching for Saimon...

Although their married life is going well, Noriko and Daisaku are starting to have differences when it comes to their sexual activities. One day, Daisaku's father, Yusaku, shows up. Noriko doesn't like Yusaku, who is known for sexual harassment. Daisaku is infatuated with Mizuho, ​​a door-to-door saleswoman, and when Noriko returns to her parents' house...

Haruno, a soapland worker with ten years of experience, repeatedly found herself penniless after being swindled by men, eventually drifting from high-end establishments to seedy, low-rent parlors. Although she received a marriage proposal from a man who would track her down and frequent whichever shop she moved to, she found herself increasingly drawn to Yamashita—the manager who always put the well-being of the women working there first. She eventually became an indispensable part of the shop, but...

To repay the debts of her boyfriend Takeshi, who ran away after turning to loan sharks, Misono starts working at the soapland Dream Girl. Although she is hesitant, she receives instruction on sexual satisfaction techniques from the manager, Tachibana, and veteran soapland girl Miwa, and grows into a professional soapland girl.

Matsuo is a plumbing specialist. Still single, Matsuo receives a constant stream of repair requests day and night. Late one night, he receives a request to repair a shower toilet. The client is Misa, a celebrity who lives in a luxury apartment. Matsuo's heart races at Misa's haughty attitude from the start. And the next day, he receives another repair request from Misa...