The naughty brat Shota's bad behavior led him to undergo rehabilitation training under his strict uncle. As soon as he arrived, Shota saw Hana, a high school girl with huge breasts! As expected, Shota, who had no interest in his training, pursues Hana's huge breasts day and night! He takes a mixed bath, fondles her breasts, and has sex with her in her uniform in the middle of the day, doing whatever he wants! Then, in order to make Hana's huge breasts submit, he plans to rape her at night, but... Hana can't just let it go, and begins her counterattack! Who will win, the dick or the huge breasts?!