Dr Hansfield,
Was on a european trip and linked up with an escort (admittedly a bad idea). Brought her to my room, where she disrobed and I ended up fingering her vagiina for 4 - 5 minutes before coming to my senses and asking her to leave. There was no other sexual activity whatsover (no kissing, no oral sex, no intercourse). After she left a few minutes later, I washed my hands thoroughly. Being somewhat paranoid however, I took the finger nail of my left hand to clean under the finger nails I had used on her in order to clean under the nail. I did this so rigorously that I created a small bleed under the corner of one finger nail that had been using on her.