Not in the Textbooks!

Three female college students all need extra credit in order to graduate. So they convince an assistant professor into helping them with a three day cram course… in immersive sex studies.

An impotent salaryman discovers he can have sexual experiences with unsuspecting women when he becomes an out-of-body ghost.

Chi-soo is a repeater who gets bullied by his friends. However, he had a secret about his body that rumors wouldn't die down about... The secret was that he was the possessor of an outstanding package. Rumors about Chi-soo spread and all the women begin to desire him. Chi-soo who realizes what he has, takes revenge on those who bullied him by conquering all their women...

After failing his university entrance exams, a young man is now living alone in an apartment in Tokyo. He thinks he has to study, but all the women in the city are attractive, and his thoughts are full of erotic fantasies.

Bounced from her job, Erin Grant needs money if she's to have any chance of winning back custody of her child. But, eventually, she must confront the naked truth: to take on the system, she'll have to take it all off. Erin strips to conquer, but she faces unintended circumstances when a hound dog of a Congressman zeroes in on her and sharpens the shady tools at his fingertips, including blackmail and murder.

In a hospital with a near sighted doctor, horny nurses, cosplaying patients and stiffs in the basement the only healing taking place is sexual.

Part true-story, part-parody of comedian Ryûsuke Matsumoto's life where he encounters college girls, office ladies, and waitresses.

Sawaki. With stricter enforcement in Tokyo, a pair of thugs find it difficult to operate shady street stalls and steal panties. So they decide to try their luck in the countryside, and head to a sleepy mountain village. They quickly open an adult toy store in the village's shrine grounds, and the novelty of their business makes it a huge success...

Hard-partying friends Talisa, Cory and city council candidate Mike Finnegan (minus wife Stephanie) celebrate with Claire and Jason on the eve of their wedding. The genders separate for stag and spa parties and the friends swing, but a tragic death closes the stag party, and relationships are troubled while police investigate.

The pub Muhomatsu is located next to a prison. Love and hate unfolds at the pub...

Softcore porn collaboration between Nikkatsu director Shinya Yamamoto and gag manga artist Fujio Akatsuka, utilizing both creators' comedy techniques in an erotic setting.

A magazine article about a sex therapy clinic accidentally gives out the address and phone number of a failing bed and breakfast instead.

A young woman was on the train heading to a seaside guesthouse to enjoy a relaxing summer vacation. She was molested on the train. When she arrived at the guesthouse thinking that it was the start of her unlucky vacation, it turned out to be an old-fashioned inn run by a widow. On top of that, the previous guests, an adulterous couple, were in the middle of sex, yelling loudly, not caring about the sea. The widowed landlady was masturbating while peeking at them. It was even more unlucky. She became depressed. Then a new guest arrived. She was surprised to see the man. It was the molester from the train earlier...

In a remote rural town lived two men: Gyoromatsu Hashishita, renowned as a master of nighttime visits, and Senkichi Nitta, a novice. They would sneak into various houses and enjoy having intense affairs with all sorts of women around the town. One day, as usual, Senkichi was hurrying towards his new target house under the moonlight, but he was restless. This was because his target for that night's visit was Oyuki, the woman he was deeply in love with. A romantic porno depicting the fate and hard-ons of these genius nighttime visitors.

Various men board the train. At one point, an office worker and homeless man meet and swap places.

A man dreams of groping women on the train. He then leaves his girlfriend and moves to Tokyo. After getting bullied by a group of men, a master trains him in the ways of groping.

'Choon' the heroine with wacky and girly sensibility, lives with her best friend Ga-hee in her boyfriend's house, and is absorbed by three generations which struggles but eventually loses its goal.' Choon' who couldn't shake off her worries about the future, happens to hide in a mansion by chance and plans a meticulous operation with her best friend Ga-hee and boyfriend to be a perfect parasite, but the story of three people who don't know the upcoming storm and their huge price to pay awaits.

Stud's world revolves entirely around sex, sex, and more sex — an interest he shares with his way-out friends and his girl Kitty, who likes her men mean and muscular!

After inheriting a trunk with a lantern in it, a man releases a beautiful genie named Samanthia. She starts granting his wishes and sexiness emerges all around him.

Clint must flee after his wife is killed by a psychopathic cop, who tries to pin the murder on him.