I know, I used to spend a lot of time in the men's room at the college library sucking of hot dudes through the glory hole. I'd think to myself that I should hold back my orgasm until I'd sucked off at least 3 or 4 men, but sometimes just couldn't help it. One guy got upset once because I came on his briefs, down around his ankles, under the stall wall.
That's so nice! I always feel bad when I see blow job vids were the guy shoots a huge load but the hard-working cocksucker doesn't cum. Cocksuckers need to cum too!