- Parodies: Original hentai
- Categories: Doujinshi
- Tags: Original Hentai, Doujinshi Hentai, Yaoi Hentai, Males only Hentai, Multi-work series Hentai, Beauty mark Hentai, Translated Hentai, Chinese Hentai, Hentai haven, Hentai comics, Manga porn Hentai, Hentai games, Best hentai manga
- Languages: Translated hentai, Chinese hentai
Hentai: Sensei no Kenkyuu 01-02
