Zecchou Kenkyuujo | Orgasm Research Facility [すもも堂 (すももEX)] 絶頂研究所 [英訳] [DL版]
- Artists:
- sumomo ex
- Characters:
- yuuya sakaki sora shiunin
- Tags:
- sole female anal bondage double penetration sex toys gag blindfold inflation stomach deformation enema urethra insertion latex bdsm large insertions machine tube harness
- Parodies:
- original
- Categories:
- doujinshi
- Languages:
- translated english
