SEX Laboratory: Panting Mature Big Tits

Masaki, an ordinary office worker, has worries that he cannot tell anyone about.

Hiromi, a reclusive young man, wakes up one morning to discover that his body has mysteriously transformed into that of an attractive woman. Struggling to understand his new identity, he navigates daily life while confronting harassment, attention, and social expectations that come with being a woman in contemporary Japan. Guided by a parapsychologist who claims his condition is an ancient “feminization disease” and warned by a gender scholar about societal risks, Hiromi—now Yūmi—experiences the world from a completely new perspective. As he explores work, relationships, and online interactions, Yūmi must reconcile the pleasures and dangers of living as a woman, discovering how deeply gender shapes personal freedom, desire, and vulnerability in a society that treats men and women very differently.

A daughter lives constantly monitored by her recluse father. She develops a state of trance/sleepwalking to satiate her sexual desires.

A man known as the Staircase Man chases the swaying buttocks of a steel tower woman (Rin Azuma) who is in love with Tokyo Tower. However, all she can think of in her mind is an image of herself, completely naked, intertwined with the Tokyo Tower and masturbating. Meanwhile, in a certain studio, there is a wheel woman (Akane Makise) who spins the wheel of a bicycle wearing a thong, and a saddle man who wishes to be a bicycle saddle. In another room, Madam Lust (Mari Yamaguchi), who holds the theory that the history of humankind is the history of the penis and the female genitals, and Mr. Chinbo are having a violent act. Three pairs of men and women with such perverted sexual tendencies meet as if guided by fate...

Sachi Hamano's Yurisai (Lily Festival) is about a man (Mickey Curtis) in his seventies who comes to live in an apartment building that also houses seven elderly women. The film examines the ladies' sexual desires as the man proceeds to woo each of them. Kazuko Yoshiyuki portrays one of the female residents. The film was adapted from a novel by Houko Momotani and was screened at the Montreal World Film Festival.

Kagawa gropes Marie on the train but she stops him. In order to get revenge on her, Kagawa followed her and tracked her down to her apartment. A few days later, he meets Yurika. With her help, Kagawa began his revenge on Marie. Marie is a mysterious woman who has relationships with multiple men, including company president Harada, elite businessman Ohmae, and part-time worker Osamu.

Nurse Rio starts working as a dispatch nurse with her colleagues Wakaba and Midori...

A straight graduate student goes to the masturbation camp in the mountains held by the "gay masturbation charisma", where all sorts of masturbation techniques are tried out by participants. One day, the student is raped by a gay guy at the camp, and he starts to question his belief in masturbation.

In fast-paced Tokyo, there are few safe havens for men who are down on their luck… But those in the know, go to THE HOUSE OF MAIDS, a maid cafe whose waitresses will do anything to bring a smile to their customers’ faces. The smoking-hot Azusa Ayano stars in this sexy, comedic romp, that is guaranteed to bring warm feelings to your heart – and perhaps other parts?

Yuki, the wife of a university professor, was suffering from sexual violence from her husband. Yoriko, a female counselor at the domestic violence counseling office, is attracted to Yuki and invites her to escape to Izu. Yoriko, who is entrusted with the management of the drive-in, works hard to open the drive-in while being in love with her girlfriend, Yuki. Two men appear there...

Kanae, a nun, left the convent where she had lived in one early morning. In her hand is an entertainment magazine full of nude photos. She was convinced that she was the reincarnation of Jesus. Then, instead of living in a safe sanctuary, she must save sexually vulnerable people suffering in the streets of desire. Standing Junko is astonished when she hears the thoughts of Kanae, who appears in the alley at night, dressed as a sister. Then she tells Kentaro, a homeless man who is passing by, that if he prays to God, he will be able to hold this sister. Kentaro recites a passage from the Bible to her, makes her undress, and devours her shining body...

Rumors were circulating that obscene medical examinations were being conducted at Murata Memorial Hospital. Seishi, who works for the Ministry of Health and Welfare, infiltrates the hospital to find out what's going on. There, his girlfriend Rin worked as a nurse. Okada, an inpatient, said that if he had a certain card given to the nurses, they would remove the accumulated material, and that the longer he stayed in the hospital, the more special treatment he would receive. That night, Seishi sneaks into Okada's room and sees him being serviced by a nurse. And he had a suspicion that the other person was Rin. Before long, Seishi was to receive the highest quality paradise treatment. Seishi uses sleeping pills to put Okada to sleep and enters the treatment room in his place, but...

A salaried man plays with the crotch of a woman. Eventually, the man in tune reached into his underwear and put his finger in the female organ. At that moment, his finger was cut with a sharp object. The murderous hunter, Wolff, pretending to be the victim, had a metal knife on his right hand resembling a Wolverine claw. Poetry and Rosalie, who witnessed the whole story while doing a beauty station of molesters, were staring at the wolf fangs with envy.

Pink film distributed by Xces / Nikkatsu.

Riho and Shinichi had broken up by the time they returned from their honeymoon. The cause was sex. Riho says that sex isn't like that, it's more of a gentle, careful caress. Shinichi is criticized for his lack of technique and suffers psychological damage, but at the same time, he senses that Riho longs for another, and cannot forgive Riho for such a thing.

The most extreme "molestation train" was born between the Showa and Heisei eras. An abnormal woman who loves outdoor masturbation and a super lewd woman who loves sex... A big collision on a crowded train!