Ruthless, sloppy, and not shy. Shingo avoids his aunt, Akane. Even so, when he notices, he unconsciously follows the plump buttocks that protrude from the highly exposed clothes with his eyes. He can't complain as a freeloader, but he can't keep up with this. Akane doesn't care about Shingo's behavior and does whatever she wants, such as entering the room without permission. Shingo, who has run out of patience, tries to get rid of Akane, but on the contrary, she is played with her crotch.
