Keep Them Happy

A university assistant professor spends his days researching. A hidden camera is installed at a reverse soap shop run by a friend of his, and he studies techniques by observing the reactions of female customers...

A lusty woman runs a dormitory and a pawn shop for needy male college students. The only payment she asks for is a little nightly servicing.

Mr. Schmidinger, a Bavarian from Texas, inherits a hotel from his stepbrother in Heidelberg. He flies to Germany, where his luggage and savings are stolen, and finally ends up in his hotel after an adventurous hunt for the suitcase. He checks in incognito and soon realizes that he is in a brothel. The American, horrified and utterly shocked, dismisses the staff and girls in order to turn the dirty inheritance into a clean hotel, but then the protectors spring into action.

Lilli and Christl, blonde twins, live in the Upper Bavarian countryside. While Lilli is the prettier of the two and attracts a lot of male attention, Christl is a real country girl.

Rolf (Michael Cromer), a sex-advice columnist and a lecher, has affairs with numerous women, but never a permanent relationship. Suzanne, one of his ex-lovers, offers to bet that no woman can get Rolf to propose marriage, a bet her girlfriend Andrea (Sybil Danning) eagerly accepts. But there's a catch: To win the bet, Andrea must get the womanizing Rolf to commit to marriage without first going to bed with him.

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.

Three sexy spies are tasked with tracking down a coed who can unlock the scandalous secret to a ring that holds the power to spark people’s carnal desires in this adult adventure.

1979 Nikkatsu Roman Porno film. Senkichi, a middle-aged salaryman, started to feel lonely just by repaying a mortgage. This black humor Roman Porno depicts him with a subtle touch as he tries to gain sex freedom from his wife. Based on a novella by Akio Jissoji.

A bunch of oversexed men and women search for a hidden stash of money at a mountain resort.

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.

Framing the erotic vignettes in this entry is "Taking Off With Kitten Natividad," which is set aboard Electric Airways flight #11, a new airline hoping to cut out the competition with unique in-flight entertainment of a sexual nature. Stewardesses Kim (Michelle Bauer) and Sandy (Lois Ayres) help Kitten give the passengers a flight to remember. First issued in the UK as Electric Blue 11, this was titled Electric Blue 5 for the later U.S. release.