Tae-hun, a young and sexy aunt and a nephew of the nephew, a college student full of desires, begins and imagines her own college life alone. As he enters, he sees the owner's mature body and beauty and is happy to board. One day while she was drooling while looking at her sexy aunt Kyung-suk on her immaculate skin, while she sneaked into her aunt's room, she saw her aunt on the Internet. After that, Tae-hoon solves her desire by looking at her aunt's friend, but Tae-hoon becomes increasingly eager for her. Min-wook confesses his concerns to his friend Min-wook, and Min-wook proposes to commit his aunt with his aunt's friend. Tae-hoon, who came back home, comforted himself while looking at his aunt's friend as usual, and suddenly opened Tae-hoon's visit and entered Kyung-suk! Can Taehoon really have sex with his aunt?

A young man is preparing for the public official exams and is invited to his aunt's house to stay to save money. There he encounters an unexpected attraction.

Se-min lives alone. He was having a good time with his girlfriend, Mi-ho, when they suddenly feel someone's eyes on them and turn around to see a woman looking at them with a blank face. It turns out the woman is Se-min's mother's friend, Ji-hye. She's packed up her things from abroad and moved back to Korea very suddenly. She'd called her childhood friend, Se-min's mother, and they decided she would live with Se-min for 3 days. Mi-ho is angry about Ji-hye. She tells Se-min to make her leave, but he can't do that and Mi-ho leaves angrily. Se-min and Ji-hye are living together for 3 days. Ji-hye comforts Se-min with some drinks, but he blacks out, only to wake up the next day and retrace his memory to the hot night they had.