Takeshi's libido was so high that he used up two rolls of tissues a day just to masturbate. Takeshi's mother was worried about his future but didn't know what to do. Sitting and confiding in her best friend Saya Minami, Saya Minami came up with a solution that was... let Takeshi fuck her to her heart's content.

As long as he calmed down his desires, perhaps Takeshi would return to normal. Because Saya Minami used to be a "lewd queen", her sexual ability was also very high, Takeshi's mother immediately agreed to this solution of her best friend. The two quickly carried out the plan, but they didn't expect Takeshi's desire to be so high.

He fucked her and cummed inside her countless times, and finally Saya Minami gave in. Defeated by men for the first time, Saya Minami did not give up but decided to conquer this sexual monster. And after that, she used all of her years of combat experience to fight Takeshi. And the final result, the winner is Saya Minami.