A clean cunt will not taste of piss.
Showered and ready for Duncshit?
Surprisingly enough I don't actually call him Duncshit whilst in the throes of passion. 
BTW- it cuts both ways, I don't think there's many women out there who appreciate the taste of bovril cock
If they're trained corectly, they don't mind.
Seriously, do you avoid going down on a woman (or a man),
if they're not freshly cleaned?
Doesn't this interfere with the desire of the moment?