>>10419815More likely to happen if you're eating really fast or ate too much, or even ate things you shouldn't have. So they end up sorta being a signal of greed/gluttony/indulgence/etc. Also they end up being sorta involuntary and become an indication of a lapse/loss of control.
Also yeah, other anon is right too, not as unclean as braps. I like when girls are sorta unkempt occasionally, but downright unclean is nasty. Like it'd be the difference between cutting loose because she can't control herself and being sorta embarrassed later, as opposed to not caring at all and just being physically nasty from then on.
