Groper Train: Start at the Back

Naomi who entered the prison for a younger brother. Female prisoners, Naomi starving for passion will experience various lynch. The world of the shocking imprisonment & abuse between the women who picturized the habits of female prisoners crazy about passion vividly!

Misa was accused of shoplifting and was stripped naked and searched. Her girlfriend, a nurse, met Yamaguchi, a doctor. Yamaguchi has deep wounds in his heart, and Misa watches over him. However, after a failed surgical operation, Yamaguchi transforms into a sadist and begins abusing Misa. She awakens to the world of masochists and realizes the joy of servitude.

Apartment for newlyweds. Sachiko lives with her husband, Tadao Yamanaka who works at an advertising agency. A film crew consisting of Tetsuo and Mami arrives to film the innocent couple, who have yet to discover their sexual passion. At first, the Yamanakas are confused, but they gradually become more excited, and eventually get lost in each other , ignoring the director's instructions.

Troublemakers Mok-won, Ryu and Hak-moon are far from passing the state examinations. Three female students enter the school during a new spring term and the atmosphere changes. Then one day, Mok-won and Ryu are taken to around the back of the school and molested by an unknown woman. The three of them start an investigation.

Graduating student Jayson sees a seductive woman in the grocery store and later finds out that she is his new substitute teacher.

A husband who works as a janitor has a wife who is exhausted by his repeated demands for sex. Frustrated by her refusal he steals chloroform from work and drugs her to get what he wants. But he doesn’t stop there. He decides to try it on any woman he can find.

A pair of Playboy TV stars take their show on the road and encounter erotic adventures.

Ayako and Keisuke who are a married couple are popular vloggers. Keisuke brags about their vlog’s reputation at his office although Ayako does everything about it. Moreover, he has an affair with his colleague, Yuko. One day, He receives news that another co-worker Saori died. From that day, strange things happen one after another around Ayako and Keisuke.

Jong-hwan's friend's daughter Seong-hye moves into his house. She messes up the house and drinks with her friends and even has sex with men in the house. One day, Jong-hwan ends up comforting Seong-hye who broke up with her boyfriend. They spend more time together and become dependent on each other. Afterwards, they fall for each other more than they should...

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.

This unique work depicts in a thrilling way the fear of being isolated in a locked room in the urban jungle, through a man's abnormal sexual urges and a woman who is his target.

An awkward girl tries out for a university cheerleading squad and ends up getting an extracurricular education in growing up.

Two brothers kidnap and abuse women. Once the new woman's "training" is complete, the previous victim is released.

HK businessman Kiu doesn't have time to woo a girl. On a trip to Saigon, he offers financial help to poor girl Shun's (very troubled !) family if she'll come and live with him. With a sense of duty but no love, she agrees, too timid to even tell boyfriend Lik just after losing her virginity to him. Love fails to blossom between Shun and Kiu in HK, and Kiu starts to drink heavily. Sandy, Kiu's luscious secretary takes advantage and gets it off with him in the gym and digusts Shun in the process. Shun gets drunk and is picked up in a bar, nearly raped, and rescued then befriended by a fellow Vietnamese, a photographer, in what is clearly a setup. Turns out Sandy is behind this ruse as well, to get Shun out of the way and have Kiu all to herself. But things don't go according to anyone's plan. Will Shun give up Kiu and his money to go back to Lik ? Will Sandy hold her nerve and push ahead ? Will the guys Sandy paid to set up Shun have their way with Sandy instead ?

A housewife who has presenile Alzheimer's feels romance with a young man. She has hot intercourse with him and not her husband who embraces her rachet sex life and holds her with dear love. She feels physical pleasure and delight during intercourse that she's never felt with her husband before! Her affair with the young man starts like that.

Mi-jeong works in a company and she's an elegant and formal elite career woman. Hyeon-seok, her husband, is proud of her and loves her, but he's submissive to her at night, so some times he flinches when she even steps close to him. Hyeon-seok is close to his little brother, Hyeon-soo, and they start a useless talk about the housekeeper that moves in with them. Then one day the housekeeper, Se-hee, tells him to 'keep the secret or make up a secret...' and he falls into confusion and indecisiveness. Hyeon-seok and Hyeon-soo don't dream for a second that his wife has plans up her sleeve and they end up in a very strange situation...

It's hard to believe Hee-jeong is old enough to have a son (Seong-bin) in university. She needs some kind of stimulant in life, so she starts meetings under conditions. Yeon-hee, Hee-jeong's friend who runs a café, is a killer for younger men. Hee-jeong sends her son Seong-bin to work in Yeon-hee's café... Yeon-hee thinks of her friend's son as meat... Hee-jeong ends up meeting with her son's friend and fate decides to play a game.

Saryu runs a bar, and after her husband's death she ends up with his friend Tanaka, who was by her side to comfort her all along. Then one day, a Korean man named Min-gyu comes to the bar, and Saryu feels like she can open up to him, because he looks just like her late husband, Haruto. Min-gyu goes to her house one day and understands why she likes him after seeing Haruto's picture, and feels dear for her. Meanwhile, Tanaka, who is currently with Saryu, desires perverted things from Yui, who works at the bar... He tells her he killed his friend Haruto to have his wife. Yui takes revenge on Tanaka, as she thinks fondly of Saryu.

Soo-jeong is from an ordinary family and moved to Seoul in her mid 20s to start working. She balanced office work and instructing yoga, and 3 years ago she married her husband, whom a student introduced her to. However, her husband starts verbally abusing her, and her cheerful personality hits rock bottom. After witnessing her husband's affair, she asks for divorce and she has to watch him be with someone else every night. She feels like killing herself every day. Then she meets Joo-hyeong, the man who lives upstairs...

A couples' trip to Pattaya turns into hell when each others' secrets come out into the open! Soo-jeong and Tae-hyeon decide to go abroad with Sang-jin and Ji-hyeon to celebrate Ji-hyeon's birthday. However, Ji-hyeon can't make it last minute and the three set off. However the local tour guide tricks them into losing everything they've got. Then they meet Lizzie, who Sang-jin falls for right away. They cross the line and Soo-jeong who secretly had a crush on Sang-jin, films them quietly. She then threatens Sang-jin to tell Ji-hyeon with the video of their affair and demands he takes her in. Tae-hyeon finds out about everything and the dreamy vacation turns into hell...