Movies Similar to Girlfriend's Inside Story

Between the Lies(1997)

A private detective meets a client who suggests that his wife is cheating on him with her dance partner. While he continues gathering evidence of other couples' infidelity, he acts only on instinct where his wife is concerned, leading to tragic consequences...

3.2

My Brother's Wife 2(2016)

A film about what happens when a man who is in debt and caught by Gundal becomes the wife's bodyguard.

3.7

Two Sisters-In-Law(2016)

A man looks after his young sisters-in-law for years after his wife passes away. The two sisters grow up and fall in love with their brother-in-law. The youngest sister exposes herself in front of him and seduces him in anyway possible. The first sister is more feminine but she also can't help but feel attracted to her brother-in-law and think about having sex with him... At first, the man laughs it off but soon he feels attracted to them too and wants to have sex with them. Who will he choose between the first and second sister...?

6.8

New Female Employee: Business Trip(2023)

Ga-eun, who has been caring for her ailing boss Min-gyoo, hands over her duties to her successor, Soo-ae, and works with her manager Byeong-jin to find a way to save the company. Soo-ae and Min-gyoo, who often run into each other at work, become increasingly attracted to each other and discover their plan to take over the company.

4.0

Final Scandal: Madam Likes It Hard(1983)

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.

4.1

I Am a Plaything(2025)

Hyo-min, who became a prostitute by choice, undergoes sex training to serve clients under the supervision of Kyeong-seop, the manager of the establishment. She services countless men and even learns advanced techniques directly from Kyeong-mi, who works with her. Meanwhile, Kyeong-seop gradually opens his heart as he discovers the reason behind Hyo-min's decision to enter prostitution.

0.0

Schoolgirls Trio: Sexual Feelings Test(1977)

Three high school girls. One is experienced, one has fantasies and one is curious. What more will they learn before graduation?

6.6

A Certain Seductive Summer(1979)

Saeko had an affair with Kuno, a photographer, but after the car they were driving in had an accident, she has withdrawn into a villa in Shonan. One day, she meets Shinji, who rides his motorcycle in front of her beach villa every day.

5.0

Inkô(1986)

A female freelance programmer is teamed up with a high school computer genius for a project. The weather is hot, it’s late, she unbuttons her blouse and leans in close as he tries to program…

2.0

House With a Good View: Voyeuristic Desire(2013)

So-hee has been seeing Tae-woo for a long time. One day, a new man named Eun-hyeok appears in front of her and proposes. So-hee has already promised to marry Tae-woo so she's not easily moved by Eun-hyeok's proposal. She refuses him by saying she loves women more than men and he becomes shocked. He goes under gender transplant to go back to her and becomes a woman named Eun-joo...

3.5

Za gômon: Reijô-hen(1986)

How many men can one woman endure? How many times can you experience ecstasy?

2.0

Trap: Adulterous Woman(2023)

Seung-hee lost her parents when she was young and is raised by Joon-seok's father. Years pass and Joon-seok and Seung-hee get married and become a couple. Realizing that he married out of familiarity, Joon-seok meets a new woman. Seung-hee knows that Joon-seok is cheating on her, but she doesn't want to see Joon-seok and her lover happy with each other, so she persists. Seung-hee, who was somber, became acquainted with a photographer she met by chance. The two spend happy days, and Seung-hee decides to divorce him.

0.0

Taguchi Yukari: Za keiren(1986)

A tale of photo shoots, hypnosis, and pseudo-documentary sex on a stage.

2.7

F-Buddies(2024)

Jas learns that his boyfriend has been cheating on her. He breaks up with her because she’s boring. So to prove him wrong, and just to continue to be with him, she agrees to a fuck buddy set up with her ex.

5.4

Danchizuma: Furin Marumie(1991)

A woman has recently married an adult toy manufacturer. He researches new vibrators in the product development department. She hopes that if she marries such a man, she will be able to use the vibrator as much as she likes and have fun every night, but her husband never uses a vibrator on her. She is extremely dissatisfied with this. Meanwhile, her husband's boss, the section chief, is currently developing an anal vibrator, and in the name of experimenting with it, he only uses the anal vibrator on his wife. Her boss's wife wants him to use a normal vibrator, but she is dissatisfied that he only uses it on her anus. As the wives were talking about this, the new wife expressed her interest in anal vibrators, so they decided to swap husbands and have fun with the one in the front and the one in the back. They immediately decided to swap wives...

3.3

Someday's Summer: A Campus of Love at Dusk(2017)

His only daughter, Setsuko died in an accident, and his gran-daughter Natsu left home to live with her couple, leaving only Hitoshi in Kimoto's house. His wife has also already left this world. The title of the TV release was "College Girl and Beautiful Mature Woman Can't Say Anything". (Sequel of "Someday's Summer: Free-spirited Female College Students").

2.8

Maladonna(1984)

In late XIX century, rich and bored Maria (Paola Senatore) is after a more sexually interesting life and gets involved with Alessio who shows her other kinds of love. She soon becomes his sex slave but some unexpected consequences will arise from her desperate search for sexual fulfillment.

4.2

Whip's Women(1967)

Johnny Whip, an extremely rich letch who owns the classic cat nightclub, is found dead. Four women were living with him in his luxurious home; and all were at the wild party where he was killed. Police detective Parker questions them to see what kind of a man Johnny Whip was; and to find out who killed him.

0.0

Diamond Bust(1968)

Mystery necrophilia softcore movie.

0.0

Indiscreet Stairway(1966)

The talking staircase in a French apartment building reveals the intimate lives of five of the building's tenants: two bikini-clad young women go swimming together; a muscleman who is pretending to be a painter uses a nude model; Marcy, a 15-year-old, skips school to attend a party with the milkman; and a woman whose husband is out of town showers and applies skin lotion before going to bed.

0.0