As a freelance writer struggling financially and emotionally, I was at my wit's end. Having quit my job and unable to stabilize my living situation, I found myself living with my wife and her parents. Life with my wife wasn't easy either; she constantly rejected my advances, leaving me frustrated and alone... One night while trying to release some sexual tension, I was caught by my mother-in-law, Maki, who had come to collect laundry. After calming down, I discovered a dropped handkerchief in the bathroom. Thinking nothing of it, I opened the door to find Maki masturbating!

フリーの作家として働く僕は肩身の狭い思いをしていた。会社も辞め、生活が安定せず妻の両親と暮らしていた。妻の風当たりも強く、夜の誘いをしても断られるばかりで…一人で性欲を発散させていると、洗濯物を取り込みに来た義母・真希さんに目撃されてしまう。しばらくして動揺を落ち着かせ、洗面所へ向かうと落ちているハンカチを見つける。単なる落とし物かと思い洗面所のドアを開けるとオナニーをする真希さんが居て…。