- Parodies: The idolmaster hentai
- Characters: Kogane tsukioka hentai, Kiriko yukoku hentai
- Categories: Doujinshi
- Tags: The idolmaster, Kogane tsukioka, Kiriko yukoku, Hanauna, Doujinshi, Big breasts, Group, Anal, Lingerie, Unusual pupils, Piercing, Showa saishuu sensen, Japanese, Uncensored hentai manga, Anime hentai, Manga porn, Jav hentai, Best hentai manga
- Artists: Hanauna
- Groups: Showa saishuu sensen
- Languages: Japanese hentai
Hentai: Tsukioka Kogane no Dosukebe Lesson
