One of my rules is that I’m required to clean up any slutty messes I create with with my mouth. Sir often does wet checks to see if I’m enjoying myself too much and punishes me accordingly.  

Usually I have to lick the panties clean, but if I made an especially large mess they’re shoved in my mouth and the muzzle is put on over them. Sir reminds me that I can avoid this humiliation by not getting so wet in the first place, but thats an impossible task for a slut.