Groper Train: Start at the Back

Hyeon-ji quits her job and decides to start a business trip massage store where she can earn a lot of money. She makes a proposal to her friend Mi-na to join her business. At the same time, So-hee, who had a hard time working alone, decided to join the two and work together. Then one day, Seung-mo calls Hyeon-goo, who is looking for a new store, and says that there is a store that offers a 2-on-1 massage.

The third year of Keio. Picked up by Takamori Saigo, Hanjiro pledges his loyalty to him and joins an assassination group led by Kidaro. One day, Hanjiro was taken aback by a man he met on the street, and since then, the man's presence has never left his mind.

One day, a handsome young man with amnesia comes to visit his mother at a gay bar. He gives him the name Maya and lets him help out at the store, but his memory never returns. He is good at playing guitar and singing, so maybe he was a musician? That's what he predicts...

Kou is a cook with a dream, living alone in Tokyo. When news of his father's death arrives, he hastily returns to his hometown. Faced with the pressure from his family to marry, he flees to his childhood secret hangout, only to accidentally run into his high school teacher Eiji, whom he had a crush on. Eiji's appearance stirs up feelings in Kou's heart; can their forbidden love come true?

Ryohei, a gay gangster, dreams of becoming a full-fledged gangster, even though he is bossed around by his elder brother Yamabe. One day, Yamabe accidentally kills Morishima, a member of the gang's leadership. Thinking that he will be killed by the gang if he continues like this, Yamabe takes Ryohei with him to an abandoned house deep in the mountains to dispose of Morishima's body...

Junichi is a drug dealer who has no place in society and wanders the streets. The only thing that makes him feel alive is running and sex. Kumiko is raped by the misanthropic Junichi, but for some reason she is attracted to him and falls in love with him. However, after being chased by the detectives, Junichi disappears from Kumiko's life and starts working at a factory in the town where she washed up...

There is a live house beloved by music lovers, where musicians of various genres take to the stage day and night. However, the owner Kohei has decided to close the venue soon. "Why are you quitting?" "Because I got bored." "What are you going to do if you quit?" "A trip around the world," Kohei lies. In reality, Kohei's body is being eaten away by illness and he doesn't have much time left. One night, when Kohei closes up shop and goes outside, a young man with an injury suddenly jumps out in front of him. Sensing that there must be some reason, Kohei invites this man called Hiroto in and treats him. The next morning, Kohei urges Hiroto to go to the hospital. But Hiroto refuses and tries to leave but collapses in pain. Kohei doesn't ask anything and decides to let Hiroto stay for a while. An unfinished music sheet in Kohei's hands was written by Makoto, Kohei's former lover. He wants to perform this song for the final stage of Pink Triangle.

Takashi works at a gay bar in Shinjuku but his boyfriend Yuichi is often away working on a cargo ship. Everything changes when new guy Norifumi Aida moves next door...

Shogo is a street musician who doesn't sell well. However, he dreams of one day making a major debut, and continues to sing around town today while earning money through part-time appearances in gay AVs. Shogo has a girlfriend named Yusuke who he lives with, and Yusuke supports Shogo's dreams. One day, Shogo met Kohei for the first time in a while at a class reunion. During high school, Shogo and Kohei, who had the goal of becoming a top-class architect, often talked about their dreams. The two were best friends, but in reality, Shogo was secretly in love with Kohei. After reuniting with Kohei, Shogo regains the dream he had almost lost and is working hard to create music again. However, Shogo receives word that Kohei has fallen ill with acute leukemia.

Noboru and Takashi meet in prison. Shocked by his lover's betrayal, Akira becomes addicted to hunting for men in Hattenba, and is eventually imprisoned for drugs. Noboru, who was a sexual outlet for prisoners in prison, was helped by Takashi, a member of the Ogasawara gang of the chivalry organization. Takashi persuaded Noboru to take care of himself, and as a result of his efforts, Noboru was able to rehabilitate himself and come to respect Takashi as an older brother. One day, Takashi's older brother, Kanzaki, comes to visit and informs him that he has been excommunicated from the group...

Elderly people gather in a sauna dedicated to dandruff. Now they just spend their lives meaninglessly, but once upon a time they had a glorious sexual period. Meanwhile, an old man meets an extremely handsome boy in Hatten Park. The boy looks exactly like his old lover... A pink version of "Death in Venice."

Moriyama leads and guides an organization that aims to create a global environment that can coexist with forest slime molds. During an activity in the park, other members spot members Nagayama and Itagaki making love to each other. Kijima could not forgive the fact that there was such a relationship in the same group, but when Moriyama learned of this, he told Nagayama that sodomy and living in search of slime mold were the same, and told Nagayama that he had a relationship with other members. He suggested that they have a relationship. Later, the body of Kijima, an opposition figure, was found...

A man named Shiki has been sent to a company in Matsuyama. Since Shiki was famous as a baseball club member at a previous company, there is a story about baseball clubs in the company. Ken, who was a player in high school, participated without being reluctant, supported by his lover Michiko.

Eiko and her husband don't have much time at night, so she distracts herself by masturbating. One day, her friend Satoko contacts her and asks her if she wants to join a wives' club. When she goes to the club, Kobayashi, a junior colleague of her husband, shows up with tea and apologizes for Satoko's absence. As she drinks the tea, Eiko gradually becomes sleepy. When she wakes up, she finds herself tied to the bed in her underwear. Kobayashi happily presses a vibrator against Eiko's crotch, who is confused. Eiko's movements with his fingers turn into hot sighs, and the two of them overlap.

Namba Hiryu was captured by Kisaragi-kai, a group of villainous sparrows who are opening dark gambling venues at hot spring inns nationwide! Mashiro, a daughter who learned mahjong from Hiryu when she was young, challenges the Kisaragikai with Chiko, who was the leader of Hiryu, in order to protect the public bath at her parents' house! Mashiro and his friends struggle with the sneaky mahjong of the Kisaragikai, but when they enter the hot springs and their bodies get hot, the mahjong becomes stronger! ?? Can Mashiro and Chiko rescue Hiryu without losing the peeping of Ishiwa's toothed turtle and the strip mahjong confrontation with Ito's black panther? ??

One of the many German "report" sexploitation films from the early 1970s, with the only distinction that it focuses on female apprentices instead of schoolgirls.