English Natsu ga Owaru made - Natsu no Owari The Animation 01
夏が終わるまで 夏の終わり The Animation 上巻

Yui's story of agreeing to be held by a perverted teacher to protect her lover Ko's dream. On the day Ko lost the match, Yui was summoned by a perverted teacher and visited the room. It was for a promise the two had made. Sex and suffering and pleasure were mixed together, and eventually it would turn into a lewd flesh pot.
- Hentai Movie Release 28.06.2024