Best movies like Usotsuki Paradox

American tour guide Mo Alexander misses her tour group, and then her flight out of Paris. Stuck in the city of romance, Mo runs into the very suave -- and very married -- Xavier, who attempts to seduce Mo while his family is out of town. His charms prove hard to resist, and Mo succumbs, though her conscience weighs heavy. Soon their bickering romance of convenience takes a serious turn, and, in spite of himself, Xavier finds he's falling in love.

An effervescent musical about one of the most unlikely couples seen on screen: two Otaku intent on hiding their nerdiness from their colleagues!

In contemporary Los Angeles, two millennials navigating a social media–driven hookup culture begin a relationship that pushes both emotional and physical boundaries.

Sergeant Cody Cullen is deeply touched by a homemade Christmas card he receives while serving in Afghanistan. Upon his discharge, he treks to the picturesque California town of Nevada City. Cody is soon welcomed into the Spelman home and unexpectedly falls in love with the woman who sent the card, Faith.

Revealing women, showing men Dermatology professor Marie-Claire is embarking on a new project linking skin cells and sexuality, when unexpected events disrupt her professional, family and intimate life.

As their senior year comes to an end, the pressure to “make it out alive” seems daunting for high school seniors Bobby, Caroline and Adam. As they each discover what it means to love and be loved they find themselves navigating the complex nature of human relationships, facing their own personal versions of neglect and abandonment. With baseball forming the backdrop to this coming of age story, three teens find themselves on a treacherous path towards adulthood.

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?

Backpacking in the Caucasus Mountains, walking for hours, an engaged couple and their tour guide trade anecdotes and play games to pass the time, until a momentary misstep, that takes only two or three seconds, changes everything.

A married bookstore owner is blackmailed after he makes a pass at his new sexy blonde clerk.

Due to his indecise nature, Kyoichi, an advertising company employee, repeatedly cheats on his wife. One day, he meets Wataru, an old classmate from university. Wataru reveals that Kyoichi's wife hired him to investigate whether Kyoichi is having an affair. Wataru, who has liked Kyoichi for the past 7 years, takes advantage of the situation and blackmails the salaryman: if he accepts to have a sexual relationship with him, he won't tell his wife about his infidelity.

Shino Umemiya readily dates guys interested in her, because she believes that's better than being alone. She breaks up with her violent boyfriend after he discovered that she cheated on him. She moves to a new area to get a fresh new start on her life. There, Shino Umemiya meets her neighbor Kyoshiro Sugahara. He is also her manager at her new job. Shino Umemiya becomes interested in him, but he lives with mysterious woman Akari.

Couples split up after a comment at an LA dinner party sets up arguments about how truthful partners are in their relationships.

During a layover in Albuquerque, work colleagues Les and Natalie discover more about each other than they ever thought possible. Anxious and irritable, Les is drawn back into the city by past experiences he can’t forget (even if he doesn't really remember the particulars of his previous drunken adventure). Natalie, refusing to leave his side, follows along as her own secrets are slowly revealed, leaving her feeling both vulnerable and unbound.

Weekend trips, office parties, late night conversations, drinking on the job, marriage pressure, biological clocks, holding eye contact a second too long… you know what makes the line between “friends” and “more than friends” really blurry? Beer.

A middle-aged man buys a plant with a sexy voice that develops a craving for insects, frogs, dogs, humans...

T.C. Cooper is sprung from prison by Oscar Pierce, an F.B.I. agent, and given a task: take down master thief Jimmy Ray Danker. He accepts, but neither man expected the plan's single complication: Julia Summers, Jimmy Ray's lover.

David’s life is on the slide: he’s broke, in the middle of a divorce and ‘can’t get it up’. His girlfriend, Alice, is his rock, but the magazine she writes for is going down and the pressure is on to find a story. While job hunting online, David stumbles across the perfect antidote to his boredom: a ‘Swingers’ site. The resulting inbox of lewd invitations on the home-laptop justifiably upsets Alice, until she realises this could be just the ‘story’ she needs. The idea of uncovering the swinging scene causes quite a stir in Alice’s office and, much to David’s chagrin, she is urged to pursue the story. Their first reluctant foray is an hysterically low-rent initiation, however, an unexpected upturn for David’s manhood is all the extra encouragement they need. As events accelerate beyond their control the once adoring couple become lost and fundamental questions are asked of their relationship.

After the death of their father, a brother and his sister return to their family home on a secluded island. They are accompanied by the brother's girlfriend. Problems arise when it becomes obvious that the two siblings have carnal desires for each other as well.

Inspired by the work of Japanese eroticist Oniroku Dan, this scintillating thriller follows the career trajectory of an executive secretary as she ascends the latter of success and has a chance encounter with an ex-colleague. Before long, she's fallen into a dangerous world of taboo sex and sadomasochism

The events that occur the night of a bachelor party are often shrouded in secrecy--until now! The night before Claire and Brad's wedding, Claire sends her friend Tori along to make sure Brad behaves himself. But before the evening is over, a stripper will make off with the cash; a loan shark will have to be paid off; the maid of honor will be kidnapped; and the groom will be held hostage by a sexy dominatrix. But the real question is: will they make it to the church on time?

Two friends who've had feelings for one another for years decide to set aside their current relationships for a weekend to meet and explore what could've been.

When reclusive Franklin cheats on his partner with a mysterious girl he meets on a dating app, it becomes the start of a deadly obsession.

Leila, a lonely young soul spends the night partying with her friends Nancy, David and Nash in a warehouse. As the boys drink up and smoke pot all social barriers between the sexes crumble. Leila, hit on by both men, hides away from them. Alone she senses there is someone else who wants her and certainly he is not of this world. A 200 year old Dracula escapes from a crate and reveals himself to Leila and tells her that she is his lost love. For him to live again and be with her, she must bring him the blood of her friends to drink and make love to him. Hypnotized by his sexual powers, Leila does as she is told. Leila and a handsome young Dracula get away and live happily ever after.

With plans to leave their small town, teenage loves Annie and Ben elope. Their big city plans are halted, though, when Annie's parents have the marriage annulled. Ben moves to New York, while Annie stays in Iowa to help her family. Fifteen years later, both engaged to their respective fiancés, the two discover that their annulment was never finalized. They reunite to make their divorce legal, but begin to reminisce about what could have been. When romantic feelings resurface, Annie and Ben must decide if their past love could be the love of their future.

Twenty-eight-year-old Georgia is convinced the man of her dreams is "the one that got away" back in high school. When Georgia learns of her high school reunion a week before Christmas, she's ecstatic to finally have her chance to win Craig back. But as she gets to relive high school for a night, she begins to realize it might not be Craig at all who got away, but Ben, an old friend with whom she'd fallen out of touch.

After the tragic overdose of his estranged friend, Will, a recovering addict, returns home, where he is reunited with Claire, his friend's grieving mother, with whom he begins a secret but volatile affair.

When an out of work actress unexpectedly lands a starring role in the sexually explicit mini-series adaptation of a best selling erotic novel, her aimless, stoner boyfriend does his best to be supportive. But when her volatile, Oscar winning co-lead takes "rehearsals" too far, her dream job becomes her boyfriend’s worst nightmare and the couple is forced to decide whether or not their relationship is worth fighting for.

A conflicted animation filmmaker travels to Argentina chasing after a girl he met online, only to end up living with her and her intimidating boyfriend on an isolated island on the outskirts of Buenos Aires.

A man who returns home to find his wife cheating on him on their anniversary. He holds her and her naked and humiliated lover captive at gunpoint while he decides whether or not he's going to kill them. The story, inspired by true events, takes place over one day and is set in New Orleans during a stifling heat wave.

Mixed-up model and bar hostess Kotoko sleeps with her coworker Genki, but can't seem to let herself sleep with the guy she really likes.

Crippled by his writer's block, Paul enters into a new, exciting relationship with risk-taking Billy and super-sexy Juliette. As it becomes increasingly tangled, however, he must choose one of them over the other.

Inga, a 17 year-old, is sent to live with a scheming aunt who wants her to become mistress of her rich neighbour. She falls for a common young man instead.

Minori is a head-strong photographer who is romantically involved with Kushida, her editor. On a photography assignment she gets into an argument with her subject, Ageha, a female erotic manga artist who, like Minori, is 30 and single. Shin'ichi, the journalist on the assignment, receives most of the blame for the failure of the project. Minori sleeps with Shin'ichi, then discovers that her own position is not as secure as she thought, when she suspects that Kushida is also involved with Ageha. The series of events causes Minori to reconsider her own lifestyle.

A young widow, Noriko, lives with her senile father-in-law, Shukichi, on a farm. He believes his favorite cow, long gone, is still alive. Noriko pretends to be the cow and lets him milk her - a satisfying arrangement for them both.

Ben and Jeff are about to take their successful Internet startup company public and hit the jackpot for which they have been working so diligently. Ben is dating a beautiful yoga instructor named Caitlin, while Jeff is seeing Sara, an ambitious model. However, the men decide that they are suspicious enough of their respective girlfriends' intentions to set up a little test of their fidelity, and each sets out to seduce the other's lover.

Beverly and Claire are two sisters who try to push through their parents' farm with the help of her husband, her boyfriend and a cowboy

Two women, Tokiko, a ceramic artist, and her apprentice, Haruka, are in a relationship. The couple is not an intrinsic lesbian, but they fell for each other by chance.

When three women get cheated on by their husbands they decide to get even and open up The Mistress Club, where seduction is the name of the game and forbidden sex is the natural outcome.

Lauren simultaneously starts an affair with her boss, rents a bachelor apartment, and asks her boyfriend Tom to marry her.

Donna is married to a workaholic who travels frequently for his job. When he takes a long term assignment overseas, Donna feels abandoned and turns to her daughter’s schoolteacher for companionship. She is unaware that he is a dangerous murderer and thief who preys on lonely married women. When her husband returns she is forced to deal with her betrayal and bring him to justice.

Young, ravishingly beautiful girl (Ran Masaki) accepts a lucrative job as a secretary. Pretty soon company boss makes a pass at her in an abrupt manner. When outraged girl slaps him in the face, the man deliberately plans a revenge. Soon the unsuspecting girl falls into a trap and is forced to become his sex-slave! Long accustomed to S&M practices, the boss (we can properly call him "Master" from now on) will stop at nothing to humiliate the poor girl and to make her feel like the common animal.

When it rains it pours. Kenji divorced his wife, lost his job and his old squeeze Naoko is getting married back home in the north of Japan, specifically in Akita. He returns there in order to attend her wedding. Naoko surprises him by proposing that they have sex again. The one night stand is the new beginning.

The ratings of a radio sex-talk show are dropping. But after a listener is murdered, the sexy host finds her popularity is rising again. Is she behind the killings, or is it her producer--or someone else?

A young journalist returns home to work in the local newspaper. There again see his girlfriend, who is now engaged. For her, this reunion will be a great emotional impact.

A New Yorker moves to the country with her boyfriend, where her new friendship causes a problem as her partner also takes an interest in the woman.

A happily married couple falls prey to the devious schemes of a greedy seductress and her sleazy boyfriend.

Three women make a pact to experience as much uncommitted sex as possible, but when one of them falls for the guy next door, the others stick to their agreement and seduce their friend's new love.

Kyosuke, an editor at a publishing company, keeps his concerns about his stagnant relationship with his wife hidden. As he struggles with his feelings, he meets Reika, the lover of an talented up-and-coming novelist, and becomes obsessed with her.

A couple's weekend getaway to find some time together turns into a swinging good time.

A university student travels to a popular resort in the mountains for a summer job as a waiter and becomes romantically involved with an older woman from a wealthy family.