- Categories: Doujinshi
- Tags: Dash Hentai, Doujinshi Hentai, Bondage Hentai, Tentacles Hentai, Japanese Hentai, Anime hentai, Uncensored hentai manga, Hentai haven, Read hentai manga, Best hentai manga
- Artists: Dash hentai
- Languages: Japanese hentai
Hentai: 進め！触手研究所。
