The main character will be attending college this year. I'm going to leave my parents house and start living alone, which I've always wanted to do! The property I was supposed to have signed a contract for was cancelled and I had to move to an unknown apartment. He moved to a new place, there are three sisters-in-law with no good personal lives who used to haunt the protagonist in his parents home. He was halfway forced to move in with them, saying, "You have to take care of us from now on, so we'll live together!" There is no freedom there, they want me to take care of my sisters just as I would at home, The main character doesn't want to do that and wants to leave now to find another property.

The protagonist wants to be alone, his sisters who wants to be taken care of. The sisters do naughty things to the virgin protagonist to keep him around. The sisters do all kinds of naughty things to cage the protagonist. Thus begins the protagonist's struggle to take care of his no-good sisters.