Third Times A Charm
This is when you are fingering a woman and when you pull out for finger you make her taste your finger, you then proceed to finger her, and pull your fingers out and make her taste it for a second time. On the third time when you stop fingering her and secretly put your fingers in your own butthole and make her taste it. It was third times a charm.
That girl didn’t even see it coming, I gave her the “third times a charm”.