- Parodies: Original hentai
- Categories: Doujinshi
- Tags: Original, Mizuhara yuu, Doujinshi, Big breasts, Sole female, Sole male, Full color, Schoolboy uniform, Gokkun, Lab coat, Rip at lip, Japanese, Hentai haven, Manga porn, Comics porn, Hentai gif, Hentai porn comics
- Artists: Mizuhara yuu
- Groups: Rip at lip
- Languages: Japanese hentai
Hentai: Hokenshitsu no Himitsu
