selfbondage-princess-00The full title is “Jibaku-hime + Osorubeshi Kikai no Pantsu” or “[すもも堂] 『自縛姫』『恐るべし機械のパンツ』 [英訳]”

The idea to use a hardening substance for self-bondage appeared in the forum in this thread: Turn water into a gel/solid…. But no release method was found, except a safety person, just like in this manga.

Also I was thinking about the enema pants/plugs/system used here. I wonder if it’s possible to DIY it.