On a Tuesday night, five couples have separate sexual adventures. Matt and Kris, friends for years, want to have an only-once, no-strings good time. Abby and Andrew, married, celebrate his birthday, but it's marred by angst and miscommunication. Mia and Eric are exes, making sure they are over each other. Jaime and Ken work together and this is a first date. Inez and Gord invite his roommate, Dave, to join them. By the time each couple has gone through a prelude, foreplay, sex, an interlude, orgasm, and afterglow, they've answered basic questions: can sex be anonymous, are we bored, is our marriage really finished, does anyone tell the truth, and how do we make someone happy?
Clint Ramsey has to leave his job working at Martin Bormann's gas station and flee after his wife is murdered by psycho cop Harry Sledge, who tries to pin the murder on Clint. Crossing America, Clint gets sexually harassed on all sides by various voluptuous nymphomaniacs, and it all ends in a literally explosive climax.
Adolf Schwartz has been killed. Who did it? No-one knows or cares, as they're too busy being distracted by busty Margo Winchester, who hitch-hikes into town and gets involved with all the local men.
Carlo Cofield vacations to Southern California, where he quickly becomes immersed in the easy-going local culture, getting entangled in two beachside romances.
A newly arrived guest of a Hollywood hotel charms and amazes the regulars, and they decide to invite him to their Christmas dinner.
Paul, the owner of a topless go-go bar on the Sunset Strip, isn't having a good day. His girlfriend, unbeknownst to him, is planning to rob his club, and his wife is having an affair with the hunky bartender.
Tazio Brother from Velletri has a reputation as a miracle worker. Messer Nuccio de 'Tornabuoni bets that will win Lisa, the wife of the standard-bearer of Justice Lapo de' Pazzi. To realize the dream spread the news that Brother Tazio has the power to drive the demon of lust from the body of women, after he himself claims to be the famous monk and is abusing Lisa and careful Gigliola, the Lapo sister. Thus begins a series of daring escapes, occasionally interrupted by the conquest of new girls. Meanwhile frà Tazio it suffers the ire of betrayed husbands.
Eve is dressed in a long raincoat and follows the handyman around as he makes his appointed rounds. She watches as he has humorous run-ins while cleaning toilets, taking scrap metal to the dump, cleaning windows, delivering a tree, climbing poles, and remaining a gentleman while trying to help a topless hitchhiker. But why is she watching him so carefully?
A scientist discovers a way to turn cow manure into energy. Two secret agents are dispatched to find out the formula but they devote more time to having sex with each other than they do going after the scientist. Pretty soon everyone in the area is after the scientist but they also wind up spending more time having sex with each other.
Kitty and Stud are lovers. They enjoy a robust sex-life, which includes fellatio and light S&M, specifically, Stud belt-whipping Kitty. Three women come over for a party and Stud services them, one after the other.
While hiding from the royal authorities, Giacomo Casanova, the famous romancer, encounters his look-alike: Giacomino, a fugitive petty con man. Meanwhile, the Arabian Caliph and his wife are arriving in Venice for a state visit, and she insists on a night with the legendary lover. Through a series of erotic encounters and mistaken-identity comedies, Giacomo and Giacomino make their way back to Venice for their appointment with the Caliph's wife.
Rokuro, a penniless student living in a run-down apartment, gets a surprise visit by the beautiful and quite mysterious Mamiya Yu. For some reason she has hopelessly fallen for this no-good pervert. As it turns out she is actually the daughter of a very wealthy Japanese family. Considering Rokuro's background, he cannot believe his luck... but not all is as it seems. This rich family seems to be a lot more perverted than even Rokuro could have imagined...
Four stories focused on the fair sex, dealing with the most varied and improbable sentimental and non-sentimental situations.
Filli and the cavemen from "When Women Had Tails" are living a carefree life inside a dinosaur skeleton. But when conman Ham introduces them to the concept of currency and economics, their lives fall apart. On top of that, Filli starts to fall in love with Ham.
The luxury liner Titanic 2000 has set sail on its maiden voyage, and one of the passengers is the vampire Vladamina. Vladamina is searching for a woman she can turn into a vampire queen, and frustrated rock groupie Shari looks to be a perfect target. As various people get seduced and/or killed as the liner continues on its doomed voyage, Shari must chose between eternity as a living dead sex slave or a frigid grave at the bottom of the ocean.
Dr. Victor Frankenstein creates a monster to show his scientific theories, but soon leaves him. So the scientist tries to rebuild his life getting married with Janet, and retires to his castle with Igor. However the monster comes back to haunt Frankenstein, and so Victor finds out that the monster has ferocious sexual orientation to Janet. Frankenstein then calls the servant Igor to readjust the monster, but also Igor takes advantage of Janet...
Madonna Violante goes to Rome to find the three Armida daughters, Lorenza and Vanna, who she has not seen for many years; but first she stops by her friend Antonia from whom he learned many unseemly things about them.
The youngsters Folcacchio and Guffardo must bring an embassy to the Bishop of Volterra, and during the trip, the two boys meet the beautiful Gemmata. The woman is a poor peasant who is married to Nicholas. Folcacchio and Guffardo, to have a night of love with the girl, pretends to be magicians who can turn humans into beasts.
In a free spirited and rowdy slum a forbidden romance forms between a samurai and a lower class girl who impersonates his future bride.