There's different sorts of oral hygeine. One is just from muck and bad ph levels. Older wonen often taste poorer than younger ones as well. The other is from bacteria or stuff that can get transmitted.
DFK-ing half a dozen blokes provably leaves her with a mouth like the lowest common denominator. Sucking condoms all day is hardly gonna make her taste like spring. I've found very few prossies that taste as good as the average civvie to snog. As for sucking mingin cocks, it might well leave less aftertaste than whatever muck she had for her lunch. (They don't all eat lettuce sandwiches and brush for two minutes afterwards).
The ones that are likely to be less fussy about cock taste are ones that are off their face on something to start with. Even pissed. Possibly my best bbbj ever was from a one night stand who seem as addicted to my cock as a dog that can't put a bone down. Immediately after I'd popped she'd be after it like she was jealous of her own cunt for temporarily depriving her of it. My cock was exceedingly clean (apart from repeated condom lubricant) but it was her magnetic attraction to having it in her mouth that was awesome, at least until I had to tell her to stop. Picked her up at a club so we'd both had a few drinks. Only found out the next night that she was a fucking alcoholic.
There's a technique many prossies use to disguise the taste, DFK, OW or OWO: they just slobber all over it, literally. Gushing oodles of saliva means most of what they're licking is their own. Works the other too: if you are faced with a fanny that tastes a bit like last week's fishmonger, but for some reason is attractive otherwise, take a deep fucking breath then go at it with loads of saliva from the top (clit) down. Gives it a good wash. (Downside is she maybe likes it and tries to force your noggin into her cunt-hole, which can be a bit harder to pre-rinse.)
