As dusk falls, Masuo accompanies his wife on her trip back to her parents' home. He is captivated by the sight of his mother-in-law Yurika's mature figure, which he hasn't seen in a long time. His father-in-law has passed away, and Yurika has not remarried since then. Exhausted from the journey, Masuo falls asleep in the kotatsu. The next morning arrives, and it's just him and his mother-in-law having breakfast together. Masuo's heart races as he watches Yurika enjoy her sausage. He starts to feel a stir for this beautiful and kind woman, his wife's mother. Taking advantage of his wife's absence…
