かなこの娘が結婚して半年、夫婦で里帰りしてきた。夫の三回忌が終わり、一人暮らしのかなこの家は寂しかったが、娘たちが来てくれて嬉しかった。夜、娘婿が水を飲みに台所へ行くと、かなこが野菜オナニーしている姿を目撃。驚きつつ隠れて覗いてしまう。「義母さんも寂しかったんだ」その夜、娘婿は子作りをするも、頭からかなこの姿が離れない。翌日、娘が友人と出かけ、家にはかなこと娘婿の二人だけ。掃除をするかなこのお尻を見つめ我慢できなくなった娘婿は、ついにかなこに襲いかかってしまう…
Six months after her daughter's marriage, Kanako and her husband came home for a visit. Having just completed her husband's third death anniversary, Kanako's home was lonely, but she was happy to have her daughters visit. That night, when her son-in-law went to the kitchen for a drink of water, he witnessed Kanako masturbating with vegetables. Shocked, he hid and peeked. "Mother-in-law must have been lonely too," he thought. That night, they tried to conceive, but Kanako's image wouldn't leave his mind. The next day, her daughter went out with a friend, leaving Kanako and her son-in-law alone at home. Staring at Kanako's backside as she cleaned, the son-in-law could no longer control himself and finally attacked her…

– JavGG.net