Yoyng man has affair with woman not knowing its his friends mom.

Love of married woman and young man

A young mother takes interest in her friend's son. Her interest in him makes her forget herself and drives her to pursue him.

A secret relationship between two people that a daughter should never know! Youngo goes to a cute girlfriend 's health home and enjoys her affairs with her, and comes face to face with her mother Seo - young, who has accidentally entered the room. Youngo feels exhilarating pleasure before embarrassment and feels seo young as woman from that moment. While health is unknown, the relationship between Youngo and Seo Young is getting deeper and deeper.

A son invites his friend over to take care of his mother and lines are crossed that shouldn't be..

A young man is suddenly stuck with his mother's friend after a financial crisis gone bad. The woman is his first love and her beauty captivates him. She, in turn, sees him as a grown man and their love grows.

A young adult’s secret relationship puts him at odds with his friends and mother.

A lonely young man is in dire straits, but his friend's mothers don't see him as a boy, but as a man, and take extra interest in him.

After Jae-won goes back to school, he can't find a place to stay so he ends up renting out a room in his mother's friend Hee-jae's house. Hee-jae's daughter Yoon-young has grown up to be a mature young lady. One day, Yoon-young uses school exams as an excuse to stay over with her boyfriend and Jae-won brings his girlfriend to the house. Hee-jae thinks something is going on and interrupts. Meanwhile, Yoon-young is not entirely happy with sex with her boyfriend and has other thoughts when she sees Jae-won. She starts seeing him as a man. In the end, she calls him to her room in the middle of the night...

The woman, who went to her boyfriend's house and witnessed the scene where he had an affair with a young student, is surprised, leaves without saying anything, and drinks alone. Drunk, she stumbles on the way into her house, but her friend's brother sees her and supports her. After hearing her reason for drinking, he starts to seduce her by thinking about having sex with her.

Young-mi is having a hard time because of her boyfriend Tae-sung who always tries to sleep with her when they meet. One day, Tae-sung suggests an interesting game and sleeps with a woman who approaches him and keeps it a secret from Young-mi. When they are together, Young-mi happens to see a text message from 'this woman' to Tae-sung. Then, she starts doing something unexpected...