简介：사랑? 보다는 섹스!한때 명문대를 졸업한 병철은 고시 준비생이다.그는 어릴 적 불량청소년들로부터 자신을 구해준 옆집 누나인 지영을 짝사랑하고 있다.지영은 한때 잘나가던 연예인 매니저인 지완과 사귀고 있지만, 사랑하지는 않는다.우연히 병철과의 다시 이어진 인연으로 그와의 새로운 사랑을 꿈꾸지만,지완은 그 둘의 사랑을 방해하기 시작하는데...
简介：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 with the mother or the daughter. One day, his first love, Soon-yi, who is innocent and docile, suddenly comes to visit him at the boarding house. With the sexy daughter of the boarding house behind the door, and the curvaceous lady owner of the boarding house in the bathroom next to his room, the 20-year-old virgin Eun-gi's sleepless night begins.