- Categories: Manga
- Tags: Kirimoto yuuji, Manga, Big breasts, Bondage, Ahegao, Futanari, Big penis, Sweating, Gender bender, Drugs, Dick growth, Sole dickgirl, Slime, Clit growth, Petrification, Translated, English, Uncensored hentai manga, Hentai comics, Jav hentai, Hentai gif, Anime tits
- Artists: Kirimoto yuuji
- Languages: Translated hentai, English hentai
Hentai: Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
