bust it in the mouth
when receiving a blowjob and you ejaculate (cum) in her mouth
Past tense: busted it in the mouth
Also: bust it in her* mouth
Past tense: busted it in the mouth
Also: bust it in her* mouth
Guy 1: I like to cum on the chick's boobs
Guy 2: really? I like to bust it in the mouth
Girl 1: Do you think you're pregnant?
Girl 2: No he busted it in the mouth
Guy 2: really? I like to bust it in the mouth
Girl 1: Do you think you're pregnant?
Girl 2: No he busted it in the mouth
busting a metaphorical nut in her mouth
to cum in a girls mouth. but not atcually ejaculate. it's all a metaphor. so as if you really do it, but you don't.
say you're at a party and you're hitting on a girl and making her think you're going to have sex like it's to the point if you wanted you could bust a nut in her mouth. but you don't and kind of just walk away. therefore you're busting a metaphorical nut in her mouth.