Dolphins return to the sea

A high school girl lives by herself in her parent’s apartment. They deserted her and each other they both took lovers. Feeling lonely she signs up as a mistress at a “Lolicon House” to service middle-aged men.

A river crossing is blocked and various traveling couples are stranded at an inn. Everybody has their secrets and the police are looking for a suspect in their midst.

A beautiful young man is riding a train when a suspicious man comes and snuggles up to him. A man who snuggles up to you even if you run away. Eventually, when he arrives at the station, the man gets off, but leaves a book. Thinking that the man might have forgotten it, he picks up the book. The book is "Gay Toybox". When he finally opens the book, the movie begins with an epilogue. The movie is an omnibus of three features. In other words, each book is an elaborate composition of one story of the gay world that is developed in that book.

A famous patissier and his women enjoy work and sex. Neung-geum has dreamt of being a pattisier. She stops supporting her boyfriends school bills. Woo-hyeon is a famous dessert patissier and he has secretive sex to get secret recipes but to him this is just a way to find sweetness. Neung-geum learns how to make dessert from Woo-hyeon. What kind of sex will they have today? What flavor?

Seong-sik became stays at home while his workaholic wife Hye-joo works. Next to them, Seong-ki's friend Joon-seok and his wife move in. Seong-sik learns how to do housework from his friend's wife Eun-yeong. At first they hit it off but that soon turns into an affair and when Joon-seok and Hye-joo find out, they also start cheating on their spouses...

Ji-eun was having a hard time because of her different taste in sex with her husband. She talks to So-hyeon next door about this and she suggests and new kind of 'sex therapy'; to switch husbands for a week.

A young woman who escaped from prison is eventually captured and brought back. The evil warden decides to make her a pet project and tries to break her down with torture, gang rape and by turning her friends against her.

ErOddity(s) is a collection of four exceptional short stories set in the world of erotic fantasy. In "Forever Mine", a confused boy seeks a love that will last him a lifetime. A teen's long forgotten past leads to his short lived future in "A Mind of Their Own"; proving some things should remain in the closet! A Christmas present, in the hands of a young voyeur, leads to a holiday tale of woe in an "Unsolved Christmas". And finally, in "The Way To a Man's Heart", an abused lover gets his revenge from beyond the grave.

The roles are reversed in this sequel to the 2016 film, with two women "raping" a man during a home invasion.

When a battered mistress meets her neighbor, she knows he will be her perfect escape plan. But things turn chaotic when their plan backfires.

The man’s friend is about to inherit a large legacy from the family, but he has encountered a problem, that is, he can’t let his wife get pregnant. If the wife can’t conceive and conceive, the friend will lose the inheritance right. The distressed friend will try every means and use up all the The postures are all in vain, and in desperation, the friends can only go to beg the man and help him to let his wife get pregnant....

A beautiful married woman was murdered by her husband, a famous Noh mask artist, because he suspected her relationship with her brother-in-law. The couple had a 5-year-old daughter. Fifteen years later, her daughter, now 20 years old, heard for the first time the details of the incident from her uncle who was the cause of her mother's death, but it was a story of a dark lust that could be called abnormal.

Currently in the spotlight of the media, a sexual clinic in Nishi-Shinjuku, Tokyo called "SEX Women's University" (president: Ikuro Nishikawa, chief professor: Happy Funatsu) is visited with a camera, and patients (male and female) suffering from sex are shown. This is a series of secret shots of the patient's sexual sensitivity enhancement treatment, featuring a young woman, a middle-aged couple, and a young couple. The SEX treatment by the director, the chief professor, and a beautiful nurse is a sight to behold.

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

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.

An old married couple with bedroom problems become upset over the sexual antics of their daughter and a visiting randy couple. But then the part-time lovers of the couple show up and complications ensue.

Project to change the lover’s lover “Can you afford it?” Underground and Sungmin are long-time couple living together. Unlike the subterranean basement, Sungmin is not able to exert his talent as a writer and gets stressed. Jee-geuk makes another boyfriend called Gyu-gyu who is underground, who is disappointed with his boyfriend.

An eighteen year old beautiful and restless girl runs away from home to find freedom which she much dreamed of. She come across, instead, is the unsavory characters that start on the road to prostitution.

After a car incident, in which he lost his wife, a musician remains paralytic on a wheelchair. He retires in a lonely villa. Incidentally together with him in the villa there are also a bisexual, a lesbian and a vicious kid. The lascivious atmosphere drive all the protagonists into depraved games. But the pain for the lost couldn't be medicated.

The film depicts the daughter of a concubine of a political and business mastermind who is involved in a corruption scandal, and a woman who controls a prostitution ring.