THANK YOU SO MUCH FOR TAKING TIME TO ANSWER MY CONCERNS DOCTOR.
You describe virtually zero-risk exposures for any STDs. STD transmission by hand-genital contact doesn't occur, or at least too rarely to worry about. And performing cunnilingus is also very low risk; a theoretical chance of getting oral herpes due to HSV-2 and conceivably syphilis, but still near zerp. Same for HIV. (Yes, I saw your comment about the cut on your lip and your hypothetical comment about cold sores and blood in her mouth. These make no difference in my opinion or advice.) Your sore throat almost certainly is unrelated to all this, unless it is due to anxiety over the event. But if you're nervous and want to be tested for STDs, it's fine with me. You can count on negative results unless you have had other exposures.
I hope this helps. Thanks for the thanks (below).
HHH, MD