Otoko mai: Love lesson

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...

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...

Yoshinaga, a doctor of psychology, is immersed in writing a book, and as he conducts research using his wife, Emiko, as a test subject, he discovers that Emiko has the potential to be a sadist. the next day. After reporting last night's induced pleasure act to Yoshinaga's good partner, associate professor Muraki, he later assigned Muraki's ex-girlfriend, Hitomi, as Yoshinaga's full-time secretary in order to repair their marital relationship. Meanwhile, Shoko, a fourth-year university student, comes to visit Yoshinaga to ask him to do something about her not being able to meet the deadline for her report...

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...

On a crowded train, an office lady, Rika, is attacked. When Rika turns around, she lets out a cry of shock. The man is Tatsuo, who is married to Rika's co-worker, Miho. Later, Rika visits Miho's house and confesses what Tatsuo did to her, but...

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

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...

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.

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....

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...

Teruo had reached retirement age, his children were grown up and independent, and his wife, Shizuko, was infatuated with a Korean actor and paid him no attention, leaving him to live a lonely life. His only pleasure was indulging in self-gratification while imagining a lewd affair with his former subordinate, Kumi. Just then, Kumi contacted him, wanting to meet. She invited him to join a flower arrangement class she was running with Yoshimi, a senior from her student days...

Aoi, a wife, is busy saving money with the goal of buying a home with her husband, Shuji. However, she is having an affair with Maeda, the manager of the store where she works part-time. On the way home from a tryst, Aoi and Maeda are approached by a drunk woman. A few days later, the woman who moved in next door comes to say hello, but it is the same drunk woman from before...

On her first day as a licensed practical nurse, Eri bumped into Takeshi, a university student, who suddenly ran out from a side street. Takeshi was diagnosed with a possible fracture in his ankle at Eri's hospital, but he left without waiting for the test results. Eri promised to look after him until his injury healed completely, and after her shift at the hospital, she visited his home to check on him...