Natsu no Owari The animated hentai adaptation of the manga series Until Summer Ends by author Mon-petit, released in June 2024. The story of Yui, who agrees to have sex with a perverted teacher to keep her lover Ko’s dream alive, continues. On the day Ko loses the match, Yui comes to the pervert teacher’s room. All because of a promise they made to each other. Soon Yui gives in to her lust and enters a depraved maelstrom where humiliation, suffering and lust mix…