- Parodies: Steinsgate hentai
- Characters: Suzuha amane hentai, Rintarou okabe | okarin hentai
- Categories: Doujinshi
- Tags: Steinsgate Hentai, Suzuha amane Hentai, Rintarou okabe | okarin Hentai, Doujinshi Hentai, Scanmark Hentai, Niji wo machinagara Hentai, Japanese Hentai, Anime hentai, Hentai haven, Read hentai manga, Porn hub hentai, Best hentai manga
- Groups: Niji wo machinagara hentai
- Languages: Japanese hentai