I work at a publishing company in Tokyo, and it was recently discovered that I was playing around with women at a business partner, so I was demoted. Coincidentally, I was transferred to a local rural town, and since I had no parents, I ended up staying with a friend and his wife... Summers in the countryside are too boring and long for someone on probation. One day, while I was taking a nap in the living room, my friend's wife, Marina, started cleaning without any protection. Playing with women is forbidden, and I can't control my desire at the unexpected sight I saw in my inconvenient life.