Gyeong-soo and Jeong-min used to be the happiest couple in the world. However, Jeong-min is left home alone after her husband leaves to the regional area for a lengthy business trip. While she tries to deal with her lonely feelings, her son’s tutor Min-hyeok starts flirting with her hard. And although Jeong-min knows she shouldn’t, she starts being attracted to Min-hyeok more and more. Meanwhile, Gyeong-soo finds his place in a boarding house in the regional district and starts getting attracted to the owner of the board house, who is a single mother with a young daughter.

The middle school teacher, Zhu Xi, suddenly goes to the studio by leaving her husband and son because of sudden local issue. She is stressed because of the overworked environment and the changed environment. After a lonely night without a wife, the husband finally winds up with his son’s young, sexy tutor …

Yoon-yeong failed her university entrance exam twice. Her mother provides her an English tutor since her grades do not improve as expected. However, the tutor goes to Yoon-yeong’s mother, Hee-jae, and then Hee-jae’s younger sibling, Yoon-joo, likes the youthful and handsome tutor. Eventually, Yoon-joo plans to seduce the tutor, Yoon-seong by making her sister and Yoon-yeong leave the house. The tutor knows how Yoon-joo feels, but he still keeps on thinking about seeking Hee-jae…

Jong-min, a tutor, keeps attracting attention from the student's mother rather than a student who doesn't have much thought to study. Dong-hee, a young mother, still notices Jong-min's eyes. The two who couldn't control the body that gradually warmed up in their grazing eyes began to enjoy the burning affection while the students went errands...