"You have a big ass! If you don't want to see my face that much, I'll fuck you from behind!" Waka Misono, a beautiful brother-in-law who was raped by her creepy NEET brother-in-law, who she hates, has trouble communicating with her.
``What do you mean by always inviting me with your big butt?'' Waka is challenged by her NEET brother-in-law, who has trouble communicating with others, and is suddenly attacked from behind. Her brother-in-law, who had always felt that she was creepy, was unable to move in fear due to her erratic behavior, and he grabbed her ass and fucked her with a doggy style piston. From then on, her young and beautiful body reacts contrary to her feelings of hatred, and her ideal married life gradually disintegrates...
