- Parodies: K on hentai
- Characters: Yui hirasawa hentai, Ui hirasawa hentai
- Categories: Doujinshi
- Tags: K on Hentai, Yui hirasawa Hentai, Ui hirasawa Hentai, Hiramitsu asagi Hentai, Doujinshi Hentai, Scanmark Hentai, Hakattanakowappahzu Hentai, Japanese Hentai, Uncensored hentai manga, Manga porn Hentai, Jav hentai, Comics porn Hentai, Best hentai manga
- Artists: Hiramitsu asagi hentai
- Groups: Hakattanakowappahzu hentai
- Languages: Japanese hentai
Hentai: お姉ちゃんといっしょ
