Married woman Ayano who lives in an apartment. "Recently, my underwear is disappearing from the laundry..." she thinks suspiciously, but the culprit is a young man who lives alone in the room next to her... Ayano, a kind-hearted married woman who looks terribly upset and apologizes, is tickled by her maternal instincts. "Okay, Yuu-kun... but I'm married..." from…".
