Risky, but very exciting times as a teenager
As a 1st year high school student who is thinking about sex all the time, it was common to have frequent erections during the day. Going to an all boy school made for some difficult situations.
I remember in history class, we would have a weekly class on modern events, so we would look at newspapers and magazines. For some reason TIME magazine would occasionally have a risque picture. I remember a topless Squeaky Fromme, but the one that really put me over was a blonde with big breasts and a nice cleavage.
It was in the back of the magazine with the ads and it was for a breast enlargement product. This pretty woman was not topless but just had this gorgeous cleavage and one look at her and I was hard. When I was younger, my erections were very hard and so I had to readjust my underwear and pants to let it get up. Meanwhile I'm in a classroom with boys. I tried to get my mind off of the girl so my erection would subside, but I was so horny and had no luck.
As soon as the bell rang, I strategically placed my books over my groin and headed towards a restroom that wasn't used very often. I set down my books on the sill and went to the urinal and pulled out my stiff cock. No one was around so I gave it a few quick strokes and creamed into the white porcelain urinal. It felt fantastic and exciting, masturbating in the open like that with a chance of being caught.
But afterwards, I thought, what the hell was I thinking??!! Can you imagine getting caught by another boy in a testosterone driven high school. My life would have been rough! Anyway, I have a fondness for restroom masturbation. I'll share more later.