Pocket Pool

I had this technique where I could put my hand in my left pocket by preference, straighten my legs out and tickle the head of my cock with just the fingernail tips. Stars would shoot out of my head because of the sensitivity of my uncut cock. I'd leave the foreskin in place, get a Playboy and stroke away. I also used this technique while sneaking into my small town's porn theater. Small town yes, but the greatest films of the late 60's and early 70's.
The time I used this technique to great embarrassment at the theater was watching "Behind the Green Door" with Marilyn Chambers. I had been using my one finger technique through a pair of dark yellow cords[yeah, it was the early seventies alright], then when Marilyn was being fucked by the black stud better than any porn film to date, I switched to three fingernail technique. I spurted come all in my BVD briefs, practically passing out. When the show was over I was walking when I saw this large dark stain where I had cummed my brains out. Totally devastated I took off my jacket and wrapped it around my waist. Thank God that hideous move was in vogue at the time. LOL.