[Grant69]

Probably one of the most dangerous places I've masturbated was at college.
There used to be a small area of garden right outside some of the lecture rooms where in the summer, several of the girl students used to gather and sit on the grass. When they wore skirts, I copped many an eyeful of panties. On this particular day, I say 3 girls, all in quite short skirts, sitting around just chatting. 2 of them were already showing their panties as I manouvered into position for the best view. Soon the other one had her legs slightly apart too giving me this great view of her blue underwear.
I just couldn't resist it. I put my hand into the pocket of my jeans and cupped by hard penis. Then whilst continuing to stare at three pairs of panties on show, I started to masturbate. It didn't take long till I shot my load, which I did all over my underpants. The rest of the day was slightly uncomfortable, but I did get to cum whilst looking at 2 pairs of whites and a pair of blues!! Gorgeous and well worth the risk......