Kano Ai is a very attractive wife — so attractive that her neighbor has a crush on her, especially since her husband hasn’t been giving her much attention lately.
One day, she runs into the neighbor in the elevator. He can’t help but notice her sweaty breasts and asks why she’s so hot. Ai explains that her air conditioner broke, so he offers to come over and fix it for her. After finishing the job, he can’t resist the sight of her glistening chest and grabs her. She pushes him away, and he leaves, embarrassed.
The next day, they meet in the elevator again, but this time the power goes out, and the elevator stops. It’s the perfect moment for him to make another move.