Jeong-woo, who is newly married with Na-yeong, is secretly meeting Na-yeong's close sibling, Min-joo. Na-yeong, who is not aware of that fact, is worried that she is alone and tells him that he will introduce a good man to him, but she disappears when she tells him that she does not need a man and tells her not to do unnecessary things. Meanwhile, Na-yeong, who came home, tells this to her husband, Jeong-woo, but Jeong-woo also shows a grim reaction and does not care about it. Then one day, Min-joo visits Na-yeong's newlyweds in surprise, and the three of them fall asleep while drinking happily. While sleeping, Min-joo comes to Jeong-woo and does something amazing. A fierce love between a close brother and the man of his sister is just beginning.
Na-hee spends a day with alcohol after parting with her lover, Ji-hoon. Min-yeong knows and tries to take care of Na-hee. However, Na-hee does not forget Ji-hoon, and in fact, Ji-hoon and Min-yeong, who was former partner, have a relationship with Ji-hoon, who came to Na-hee. Na-hee, who is not aware of this fact, contacts Ji-hoon again, asking for forgiveness.
Na-yeong and Min-hyeok become lovers and have a relationship, but they live together on the premise of marriage. At their first housewarming, the two invite their friend Jin-woo. Jin-woo, who is invited, keeps telling bad stories to Min-hyeok, and Min-hyeok, who is only gentle, thinks it is just a joke. Meanwhile, Na-yeong who is angry at Jin-woo's appearance, talks with Jin-woo about Min-hyeok, who is asleep. However, there was a hidden past between Jin-woo and Na-yeong. In fact, the two were sex partners.
Sae-hee couldn't go to sleep from the first day in her new house because of the moaning coming from next door. Sae-hee has never had sex before, but she's writing sex novels. Playboy Seong-hyeon was getting tired of his sex partner Jia when he finds out that Sae-hee is a sex novelist. He begins to help her with her work but really he's using that as bait to get into her pants and he does. Will Sae-hee be able to complete the novel?
A magazine article about a sex therapy clinic accidentally gives out the address and phone number of a failing bed and breakfast instead.
Two wives who leave their husbands behind and go on a hot spring trip, and two husbands who play homosexual games because it's not fair for them to be the only ones enjoying it. In contrast to the wives, who warm each other's bodies with hot water and lesbian play, the husbands cool each other's bodies by facing each other naked on a dark table with a bottle of sugar. There is another couple in danger of getting married because their parents disapprove of their relationship, but these two also change their mind, saying that marriage is between them. The story focuses on the liberation and change of consciousness of these three couples, who audaciously kiss on the street to get warm, and rethink their love and freedom.
A retired Buddhist teacher is introduced by his nephew to Jina, a much younger girl and they marry. But he soon starts to suspect everything is a conspiracy in order to get his money.
Hyeon-goo, who got a job as a housekeeper at Mi-na and Seung-mo's house, goes to work for the first time, promising to work hard. Mi-na calls Hyeon-goo, saying she has other things to do besides cleaning, and Hyeon-goo diligently completes Mi-na's work. Then one day, Mi-na makes a new proposal to Hyeon-goo, who was enjoying a secret love affair with Mi-na...
Is it a bad thing to have and like a lot of sex?' A woman with paraphilia is locked in a white room. In that room, the woman opens up about the turbulent sexual experiences she has had so far... Her paraphilia started from a trauma she had as a child As she becomes an adult, she is transformed into a form of sexual intercourse beyond imagination, and her ten hidden secrets are revealed.
Chi-soo is a repeater who gets bullied by his friends. However, he had a secret about his body that rumors wouldn't die down about... The secret was that he was the possessor of an outstanding package. Rumors about Chi-soo spread and all the women begin to desire him. Chi-soo who realizes what he has, takes revenge on those who bullied him by conquering all their women...
The secret story of the sexiest and youthful sisters that can not be revealed! The confidential secret of the boyfriends who reveal is revealed. He is a sister. Sukyoung is between Sangwoo and Jinhee and loving each other. The two of them talk about their lover, and when they accidentally find out that their boyfriends are high school alumni, they ask about her sister's boyfriend ...
Jojo grew in the house of his wicked Lola Susana who never taught him to be a rightful person. He became an image of his grandmother--- deceitful, arrogant and very greedy. He intentionally destroys the lives of his brothers and his sister without knowing that his own actions leads to his own downfall.
The woman is a housewife, has a son who goes to school, and has a husband who loves her. However, although she is very harmonious with her husband's sexual life, she still maintains the habit of derailment, and her door of desire has long been opened. However, in Japan, there are countless young women like her. They even gather together in a sex club to discuss alternative sex and love....
Bored, sexually frustrated Sarah accepts a position as an apprentice to a "sexual sorceress" and magical sexual hijinks ensue.
Julia works as a sexual role player, nude model, chef's assistant and still needs more money, so she takes in a lovely young roommate, Alex. Alex becomes fascinated with her, but Julia doesn't quite trust her. There's also a hot sculptor.
Joon-sik happens to meet Bo-jin, a former room helper, in the neighborhood while he is tired of his married life with Soo-jeong. Bo-jin, who lives hiding his past, feels threatened by Joon-sik's appearance and demands money by catching his weaknesses...
The boss asks his wife to avoid Saipan, where he and the other members of the organization are, because her secret mistress is there. However, Min Ji falls in love with Sang Hoon, a member of the organization who was also there. The boss, who won't believe Min Ji, sends the killer to investigate the situation, and after the killer arrives in Saipan, he reports their movements to the boss one by one.
Ga-hyeon, a graduating student, visits her professor Min-cheol to adjust her grades. Min-cheol promises to adjust her grades on the condition that she helps him...
Seul-i and Yool-i meet on a trip and treat each other more than their own sisters. Seul-i feels burdened by the fact that Yool-i likes her sexually and introduces the men to Yool-i.
Yeon-jeong is a girl crush who has a sexy body and good education. She became a team leader by beating up men her age. Yoo Ah-rin, an intern, keeps getting on her nerves. All she is, is a local university graduate, with a pretty face. A corporate slave! Feeling pity for Ah-rin, who is in charge of her bosses' chores, Yeon-jeong claims to be a shooter to protect Ah-rin from male employees, and Ah-rin, a new employee who thought it was a mugwort, starts to covet her things little by little. Ah-rin, a new employee who she only thought was an idiot, begins to covet her love affairs little by little.