晟洙并无任何身体接触与女友在一起，所以他总是高兴地看到她的6个月后。有一天，晟洙成功获得女友同意到玫瑰汽车旅馆。当他是淋浴，晟洙在通向隔壁房间的 墙上发现了一个小洞，看到隔壁一对男女做 爱，晟洙继续观看的好奇心，但意识到他只是看着名人萨拉给以身相许大人物政治家…

和有儿子的男人再婚的水晶，她想和年龄相差不大的新儿子世雄好好相处，可世雄并不愿意轻易敞开心扉，一天，世雄亲眼目睹爸爸与继母的闺蜜调情的场面，那天以后，每当看到没有丈夫陪伴的寂寞的水晶时，世雄开始越来越心疼这个女人....

聖求成功擠入人生勝利組，想要在上流社會展開全新人生的他，極力隱瞞自己不堪的過往。某天，曾經讓聖求的人生墜落谷底的旻再次出現，為了對旻展開報復，聖求決定藉由故意誘惑旻所愛的英珠，來場成人的復仇遊戲……。

Eun-gi's eventful life in a boarding house has begun with the three ladies: a sexy owner of a boarding house, her daughter who is even sexier, and his innocent first love. Eun-gi, a freshman, has found his new place in a boarding house operated by mother and daughter when he came to Seoul to study. His only pleasure is to play along in the unspoken push-and-pull relationship wi...