First "real" kiss (tongue and all)... back seat of the drivers ed car in my freshman year while waiting on the instructor to come out. The other guy in the car - (he was in front seat and we were in back and a friend of both of us) was giving the VERY hot female school-mate a hard time to "kiss" me. I was willing and she decided it was an interesting proposition... and we ended up dating our freshman and junior year.
She told her female friends I had a very talented tongue.... but we won't go into exactly how talented it was. But suffice to say.. never had issues with getting dates during high school. Even at a young age, bearded clam (normal for that era) did not scare me, unlike many guys my age..
Rather ironic how being what the girls considered a great kisser carried over into other another venue.