Jokôsei: Natsu hiraku kuchibiru

Recently, Azumi was shocked to learn that her husband Norio goes to an adult entertainment industry. While they were having sex, Norio blurted out, "As usual, you're behind the scenes." At first, she suspected that Norio was cheating on her, but when she investigated, he confessed that he frequented the sex industry...

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.

Natsuko Hirashima is a beautiful doctor at a hospital where her husband, Goro, is the chairman. She also had a good reputation among patients. When she was on night duty, she also allowed relatives of hospitalized patients to stay overnight. However, the doctors and nurses were not aware that the surveillance cameras were installed there, claiming that she was there to monitor hospitalized patients 24 hours a day. The reason Natsuko allows her patient's relatives to stay the night is so that she can enjoy watching them secretly have sex on a monitor.

Aspiring scenario writer Yeon-hee uses the nickname Pink Band to write R-rated scenarios. She's famous for her far-out work. Her ideas come from her best friend Joo-yeong's sex experience. However, Yeon-hee herself is a virgin, so she dreams of a romantic and ecstatic first sex that is unlike her scenarios.

Michiko, an ordinary housewife, hears about the "Kuroki Health Dojo" from Yuki, a housewife who is close to her...

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...

After his wife and child committed suicide, Sasaki was so shocked that he quit his job and has been living a modest life painting. Then, by chance, he meets up with an old colleague and heads to the home of his colleague's wife, Sachiko, who is waiting for him. In fact, Sachiko and Sasaki have been having an affair for a long time, and that day they have sex next to their colleague as he sleeps. Sasaki also begins to have a physical relationship with Sachiko's younger sister.

Joan Alton is a lawyer who goes undercover at a strip club to gather clues that might exonerate her lover who has been accused of murder. While the defendant's secrets unveil, she will stop at nothing to catch the real killer.

A woman runs a “mistress service” and interviews young women for “dates” with men. Various couples get together but someone is following and watching them.

Min-ji is an ordinary housewife with a dark secret. Unlike the wishes of her husband, In-gyu, who has a business running resorts, they don't have a child yet. They've tried test tubes and home remedies, but nothing has worked. Her husband and her in-laws finally decide to get a surrogate mother, and Min-ji has no choice but to agree to it, as she is worn out from their pressure. Hometown friend Jeong-ah comes knocking on the door. Min-ji is uneasy with Jeong-ah around, as she knows her past secrets, including the time she lived with someone else and had an abortion. On the other hand, In-gyu has completely fallen for bold and sexy Jeong-ah. Like a crow that nests in another's nest, Jeong-ah takes over Min-ji's place slowly and gradually. Min-ji is driven into a corner, so she meets Jeong-ah's husband, Joo-sik, to stop her. However, she falls for his trap and is used to replace his wife who ran away from home.

Ah-yeong, who wants to free herself from poverty and live in Gangnam, coincidentally meets the rich Man-soo, who introduces her to his son, Tae-min. Not long after they start dating, the contract on the house Ah-yeong lives in is terminated and she moves in with Tae-min and Man-soo, just a few months before they get married. However, Ah-yeong starts feeling more attracted to Man-soo, who truly cares for her, instead of Tae-min, who’s incompetent and abusive.

Ye-sung and Seok-hun are senior juniors who have nothing to do. One day, Ye-seong, who found an app that relieves women's discomfort, met Seo Hye-ji through a chat app and had a chance to see her. I ask you… Yeseong tells Seokhoon about the chat app as well as signing up for Seokhoon's housework. .Seokhundo app will meet with women to have fun sex. After that, Seokhoon meets women through the chat app while working hard. As more and more Seokhoon than Yeseong is becoming more popular with women in the chat app, women are looking for Seokhun rather than Yeseong, and Yeseong is surprised by the popularity of Seokhun and is driven out of the house.

A fledgling reporter for a swinging magazine investigates various couples who are looking for pleasure with other people and becomes involved with his subjects.

In one room, Kiyoko is being attacked from front and back by Seiichi, a middle-aged man. The morning sun is shining through the gap in the window. Kiyoko had a boutique in Harajuku with her late husband's friend Seiichi, a real estate agent, as her patron. However, now her ripe body is not satisfied with Seiichi alone, and she enjoys sex with the salesman Tokio hidden from Seiichi…

Nobue, a reporter, wanders around Osaka's red-light district in search of the legendary soapland girl Miiko in order to write an article about her. When Nobue finds Miiko working in Tobita Shinchi, he ends up peeking at her play from inside the closet...

An excellent female college student attending the university's medical school. She developed a mutual liking for a boy who was a classmate of hers at university, and they started dating, but it never developed into a physical relationship. This is because she once had a tragic experience of being raped, which left her traumatized and her mind refusing to have healthy sex with a man. But she also has sexual desire. She had no choice but to drown out her rising desire as a woman through masturbation. Moreover, for some reason, the side dish of that masturbation was always the same image of her as she was being raped. Then, one day, a man appears who can see through her desires, breaks the spell of her trauma, and begins to train her in SM...

In Tokyo, a man targets an idol singer and couple... Distributed by Xces / Nikkatsu.

A department manager at his company, buys a one-room apartment to have some space to himself. He signs an agreement with a young woman and has an affair with her once a week at the apartment.

The wife of a wealthy manager returns to her suburban house and is suddenly attacked by an intruder. As she suffers through the aftermath of her ordeal many nasty family secrets will be revealed.

In the district of Shinjuku, a cut-throat rōnin student crosses paths with an uninspired painter who does the utmost for his envisioned muse.