After getting fired from my job and left with no home or money, I was at my wit's end when one day I noticed a flyer posted on a telephone pole. It read, "Looking for a roommate?" and offered free rent in exchange for helping with housework—an offer I instantly fell for. I called immediately, confirmed the address, and headed over, where I was warmly greeted by four sisters. I began living with them right away, and soon after, the eldest sister made a special request: "We often fight, so please help satisfy our sexual desires." From that moment on, my life changed completely. The four sisters started competing for my attention, and I found myself living a thrilling, unprecedented harem life. How exactly will my fate unfold from here?