I've been masturbating since I was about 11 and I still enjoy it!!!
I like to sleep naked so I mostly masturbate at night when everyone is asleep or when everyone is out... but I have crossed the line a few times... when I was about 13 I decided to try out skinny dipping for the first time (when everyone was out), so while I was swimming I noticed it felt so good to have water flowing over my dick while I was in the open for everyone to see. It made me sooo horny and it felt sooo good to be naked outside. I decided to sit on a chair just next to the pool but we have this really short back wall and a piece of open land on the other side of it, then there's an apartment block just at the end of that land (so there must have been some people looking out their windows who could see me). Now I just couldn't take it anymore my dick was so hard and aching I just had to cum. I started to rub my dick harder and faster then in a few minutes I was in ecstasy and my whole body was twitching from the orgasm. I shot my cum into the air and it landed on my hand and stomach... it was mind blowing.
There was another time when I went on holiday to this bush lodge (in South Africa) and they had an out-door shower which was quite deep into the bush far away from the actual camp site, so obviously I decided to try it out. I had warm water running down my naked body while the sun was shining on me... that really made me feel good then I started to feel horny, so I started to masturbate cuz I thought no one could see me through the bush... then just after I had this intense orgasm I was looking around to take in all the glory and then I saw these two guys in the distance walking along the side of a mountain who had full view of me. So I quickly got changed and went back to the camp site(don't know if they did see me but it was really awesome)... I was nearly caught by my neighbour this one night but I'll leave it for another time.