- Parodies: Touhou project hentai
- Characters: Rin kaenbyou hentai
- Categories: Doujinshi
- Tags: Touhou project, Rin kaenbyou, Tsutsumi, Doujinshi, Group, Anal, Blowjob, Rape, Ahegao, Double penetration, X-ray, Mind break, Catgirl, Deepthroat, Low-tension, Translated, English, Uncensored hentai manga, Anime hentai, Manga porn, Jav hentai, Anime tits
- Artists: Tsutsumi
- Groups: Low-tension
- Languages: Translated hentai, English hentai
Hentai: Orinrin to Ochinchin no Kagaku Hannou
