Hee!
I'm not entirely sure shaving one's lip and chin and shaving, erm, down there are analogous.

(I'd ask why males seem to have an obsession with such shaving on ladies, but I probably don't want to know. Don't really care, either, 'cause I ain't doing it.

)
I'm an equal opportunity gal... if I have to bother to shave my lip and chin, any dude I smooch needs to as well.

(Seriously, I'd like to see one of you fellas try smooching a guy with a moustache and/or beard. Why some women like it I'll never know.)
Peace & Luv, Liz