What does UTF mean?

A typo maybe? IDK what UTF is i will wait to see as well
UTR is under the radar
UTF is Under the Fur maybe lol idk
Hoping no one has fur though

try the link for this stuff next time

quite so many rules this all would be simple and not necessary IMHO. Way too much of the need to define can't we all just have a good time?lol weird .It has got to be confusing for the new people i know i am confused and i am not new. I prefer someone NOT say hey can i have untranslated french lol not sexy I would actually prefer almost anything lese lol truth is girls should not need a lead in for a blowjob What the hell is going on out there anyway ? You can stay home and have no blowjob let's face it .Lol lianna

Depends on the context.  UTR is "Under the Radar," meaning she doesn't advertise or have a web site and may only see her regulars or clients referred by regulars.
WTF is short for "What the Fuck!"
Or maybe UTF is a new acronym for Ugly Tit Fuck?

I'd forgotten about that one!  It's possible that's what it means, but also possible it's just a typo.