A beautiful "special student undercover cop" attends a prestigious high school in order to bust up a student prostitution ring in this sexy spoof of the popular Yo-Yo Girl Cop series. Saki (Mihiro) may look like you're average innocent schoolgirl, but in reality she's a highly skilled agent for the Japanese government. Armed with a lethal yo-yo and a special pair of see through underwear, Saki befriends a student prostitute named Asuka in hopes of identifying of the ringleaders and gathering the evidence that will bring them to justice. Accomplishing that goal is no simple task, however, because in addition to being bullied about her unconventional undergarments, Saki soon finds herself falling for handsome young classmate Takuya. Now torn between love and duty, Saki is shocked to learn that Asuka has been murdered after her double life was discovered, and that the leaders of the prostitution are none other than the Headmaster of the school and a highly respected teacher.

Yo-Yo Sexy Girl Cop

When investigating multiple cases of rape and murder of single women, the criminal police found that the victims were all subjected to the same brutal treatment. Later, the police arrested a suspect of a “tram man” with the semen left behind. When the police investigated further, it was discovered that the murderer might be someone else. While the case was complicated, the truth was unexpected…

She-Cop Shoot The Dirty Rapist

The high school boy and girl from Sundome 2 continue their sexless relationship in which she is sadistic and he is masochistic, but one day there is a rumour at school about her having a relationship with a different, and older, man. The boyfriend feels as if his girlfriend is hiding her relationship with the older man.

Sundome 3

How does a teenage girl shed her virginity? She is horny, curious and dying to have sex. It is so bad that she cannot take her eyes off the teacher's crotch. Well, the usual and time-honoured way is the answer. She joins a virgins' club at school and practices showing off her body, underwear and up-skirt. It is not so easy though. It takes practice, but she has little time before she and the boy she is tutoring get together.

Sayaka: The Cute & Careless Girl

The boyfriend of a Japanese high school girl comes to know about the older man his girl is also seeing. The older man pays for a sushi meal for the high school boy. The boy does not want to accept and wants to return the money so begins working part-time at a karaoke bar to earn income. The girlfriend asks him to come over to her place one day. They spend time together, he goes out to buy drinks and when he returns she has disappeared. There is blood in her room.

Sundome 4: The Final

Sayaka Kiko has experienced her first kiss with Ito, the hot guy of her dreams. Erotic and erotic fantasies are boiling in her head, but she is unable to take the next step. As Sayaka aims for a lost virginity with Ito, a yankee, Minaki Haotome, appears as a rival for her love.