Love the site!
This is a story about when I was in boot camp (only a month and half ago!). I'm in the Navy, and I love it. Well, at boot camp there is no privacy, so there isn't much of chance to masturbate.
Before boot camp I usualy masturbated about 8-9 times a week, but by this point I was about 4 weeks into Basic Training and had yet to jerk off. Needless to say I was getting pretty horny, despite the fact that there were no females around.
In the middle of the week I had to talk to our Group Commander about having been selected for a special briefing about Officer Candidate Programs and I had just got back to the compartment. There was only one person (the watch), and the rest of the division wouldn't be back for almost an hour.
I realized this was my chance. I went into the head (bathroom), went into one of the stalls and closed the curtain.
At first I was still soft so I took the bit of skin just below the head of my cock (it's always been a very sensitive area for me) and rubbed it between my fingers. In a few seconds I was hard. I wanted to take it slow so I grabbed the base of my cock with my hand and started rubbing up and down slowly.
Unconsciously I started going faster and faster. I looked down and my cock was almost a full inch and a half bigger than it usually got.
I put my other hand around my balls and started to massage them and squeeze them a little. In less time than I wanted I could feel myself getting to the point where I was about to cum. I grabbed some toiletpaper and held it up to my dick just as the biggest load of cum I have ever shot exploded from the head of my cock.
The orgasm was one of the best I've ever had. Just then two of my ship mates entered the head, and I decided it was time to clean up and go shine my boots.