I work at a publishing company in Tokyo, but recently I was demoted after it was discovered that I was having affairs with a client. By coincidence, the new location is my hometown, and since I no longer have parents, I've ended up staying with my friend and his wife... The summer in the countryside is too boring and long for a suspended child like me. One day, while I was taking a nap in the living room, my friend's wife, Marina, started cleaning in a defenseless state... I was forbidden from having affairs with women, and the unexpected sight I saw in this restrictive life made me unable to suppress my desire...