Mai-san, who lives next door, is very hard on her husband, and I could always hear her crying through the wall. But after a quarrel, there is always a pant voice with reconciled SEX. Even so, I liked Mai-san, who always smiled modestly and apologetically. And tonight... However, things were different than usual, and when I went outside, I found Mai-san, who had been thrown outside wearing light clothes. I couldn't leave her alone, holding her lonely arms and trembling.