Movies and TvShows featuring "sex-with-son-in-law" theme.

Nineteen-year-old, Jin-goo enjoys an erotic moment to himself while thinking about his pretty English tutor. Then one day, he is caught in the middle of an embarrassing moment and becomes awkward with her. However, this becomes an opportunity and she starts teaching him sex. Their replationship becomes an uncontrollable romance. However, she quits the tutoring and the relationship to get married. Time goes on and Jin-goo is a grown up. He's used to thoughtless sex. However, his partner of benefit gets pregnant so he meets his future-mother-in-law to talk about marriage. However, she's so beautiful and sexy. He moves in with the in-laws but soon breaks out of the marrige due to his wife's fling. The mother-in-law doesn't know how to make it up to him for what her daughter has done. Jin-goo suggests something dangerous...

Mikage will get married to Youiti next year, she agrees to live with Youiti's parents. One day, Youiti's father disrobed Mikage's Kimono and raped her. To her astonishment, her fiancé Youiti whom Mikage considers true love has an affair with his young stepmother. Shocked and devastated, what will Mikage do?

Confessions of a Young American Housewife is a daring and erotic movie from 1974 that delves into the taboo subjects of open marriage, swinging, and extramarital affairs. The film follows the journey of a housewife who explores her sexual desires and finds herself entangled in a web of temptation and forbidden pleasure. With its explicit scenes and provocative themes, this movie pushes the boundaries of traditional relationships and dares to challenge societal norms.

A decadent countess, middle-aged but still attractive, forces her young and timid daughter to marry a rich butcher. But the couple’s sexual relation is troubled, because the girl has her fair share of inhibitions. So she abandons her house and seeks refuge at her sister’s place. During her absence, her husband finds consolation in his mother in law’s arms.

As the Roman Empire slowly declines, Caesar Nero indulges himself in every known debauchery, including incest with his mother.

A college professor wants to bring the joys of sex to his frigid wife. He convinces his son in law to sleep with her because the idea arouses him, while also making him insanely jealous. The professor keeps a journal of his fantasies in a locked cupboard and hopes that his wife will find the key and read it.

Naomi Tani plays bar-owner Aki, whose entire world appears to be crumbing whenever she discovers her husband is having an affair along with her own mama. Truly the only individual she can trust is Iwasaki, the woman club supervisor. One time, she asks Iwasaki to accompay her to a company meeting with a trader Hanamatsu, the owner of a mannequin factory. At the warehouse, Miss Aki is abnormally aroused when she sees Hanamatsu toching the mannequins. She allows by herself to be seduced by the businessman…