의붓아빠를 숨기고 해외에서 온 먼 이복 누이와 침대를 공유해

A COLLEGE STUDENT ARRIVES FROM ABROAD TO LIVE WITH HER NEW HOSTS FOR A MONTH, BUT IN THE HOUSE SHE HAS TO FOLLOW SOME STRANGE RULES THAT HAVE BEEN INTENTIONALLY CHANGED BY THE HOUSE OWNER'S STEPSON, WHO IS JUST LOOKING FOR A MOMENT OF HOT ADVENTURE.