Adult Product Instruction Manual 3: Young Lady

Young-ran is getting married to Beom-soo in a month. To test her man, she encourages her friend Yoon-ji to seduce him, but Yoon-ji has secretly liked him for a while. Finding her chance after a few drinks, Yoon-ji sleeps with Beom-soo, which Young-ran witnesses in shock...

Seol-hwa, an aspiring celebrity, is envious of her younger sister Seol-min, a celebrity on top of her game. Seol-min, however, is not afraid to use her body to not miss any opportunity. Seol sisters' road to stardom begins.

Dong-woo enters the boarding house per his friend Tae-hoon's introduction. The landlady, Yeong-joo and her daughter, So-hyeon accepts Dong-woo warmly and had a welcome dinner together. After a few days, So-hyeon finds Dong-woo unpacking his stuff as she enters his room...

Tae-gyu and Na-yeon have been dating for a year. She introduces her close junior, Ah-joong to Seo-jun. However, Seo-jun who prefers older ladies meets Na-yeon and had a one night stand... Na-yeon comes to ask Tae-gyu for forgiveness, however Tae-gyu was not home, but his twin, Jae-gyu. Na-yeon who has been dating Tae-gyu never once heard of Jae-gyu, and thought he has been lying from anger. However, after seeing the twins' picture, Seo-joon confirms that they were a twin and inevitably believes. Could it be true?

Min-seok has a crush on a regular customer. His crush evolves into love that eventually devolves into a dangerous obsession. When his crush fails to come to the cafe, he becomes increasingly worried and sneaks in to check on her and kidnaps her.

At the Mangishi station in Odaiba, there were still cases of molesters and rape today. The island that runs around the site (Eiichi Mizushima) was stared at by the chief every time, but with the career group Marai (Ryoichi Inaba) partner Tsumire Inada (Haruka Serizawa) They understood each other in that they are brothers of Ana. One day, Harumi Yuga (Noriko Murayama), a female carrier, was dispatched from the central office. Harumi, arrogant, takes off his pants and reverse rapes in order to try out the performance of Rod Island. Looking at the pathetic sight of the island, the veteran detective Oku (Manzo Morara) tears in his eyes. It was discovered that a group of suspects in a series of assault incidents were hiding near the Man Kishi Station. Ngaga orders the blockade of the Rainbow Prix but the order that ignores the general public explodes the anger of the rodents ... !!

Two couples vacation together. They were friends and campus couples in college. Meeting again after the years passed sparks new attractions.

Do-hee is alone in the house with her father-in-law as her husband is away on a work trip. One day, she sees him get bullied by his friends. Since then, she keeps thinking about his friend Yong-jin who looks strong and manly. Tired of being lonely, she seduces him. Yong-jin's body heats up for the first time in a long time and he goes to Do-hee's house every chance he gets to have a good time.

Ae-ra who has been living as a a chauffeur for women is often deprived of her own money by her husband who takes them away. To earn 30,000 won, Ae-ra, did whatever the boarders wanted, and then one day, she received a strange offer from her husband. Her husband who used to swear a lot started to have her for rent through SNS to raise money for gambling, while she feels like she's going to die every day. Then one day, a certain fate comes to her...

A housing contract gone awry leads two people, a writer and a stranger. to live together. Thus begins their uncomfortable cohabitation.

Jae-hong is studying for his college entrance exam for the third time when his mother's sexy friend Eun-jin gets a divorce and comes to live with them until she finds a place to stay. Day by day, Jae-hong gets attracted to her sexy body. Not only that, his father Young-ho is also attracted to her...

Min Jung's husband has been traveling for 300 days and she feels lonely. When her friend Chung Hee moves in next door, Min Jung often visits her house, during which she keeps meeting Jae Ho, Jung Hee's son. After having an impulsive affair with Jae Ho, Min Jung tries to forget about it, saying, "It was a mistake," but she keeps remembering his young body.