Is there a point where this becomes acceptable/tolerable?

I was just in the middle of a SMRPG tabletop game(Yeah, the one on 1d4chan) where one party member had to get swallowed whole by the boss, then the rest of us had to damage the outside of the boss so he spit up stomach acid, preventing our guy in the inside form getting digested. Obviously our GM has a vore thing but I kind of appreciate the creativity of the boss.