Hirota, the nephew, is staying at his aunt's house until he finds a good room. Since his uncle is away on a long business trip, Hirota, who has secretly admired his aunt since childhood, is finally able to live alone with her and is satisfied. However, he couldn't help but give in to greed and was caught in the act of masturbating with his aunt's freshly worn panties. But... as the nephew apologizes on his knees, his aunt whispers in his ear, "Does my underwear excite you that much?"
