Updated 2/01 [M 39] Many men are reticent about performing auto-erotic acts in front of women. I believe this is because first, it is revealing something very intimate and private, normally never seen by anyone else. Second, only recently have we left the dark ages of sexuality whereby masturbation is now considered normal and not a perverted act. But it is this very self-repression and concealment by us that may also create an incredible erotic opportunity. Joan, you've seen a web site with this story and photos, so you know it is real. My story involves a gathering at a beach on the west coast in which full nudity sometimes occurs. I met up with several girls, two of which I knew fairly well. Being the only guy was great. They saw a couple of guys walking down the beach nude and convinced me to take my bathing suit off also, although none of them ever removed even a top. Being completely naked with a group of four women while they are clothed creates an odd dynamic. I was naked and vulnerably exposed to them, every aspect of my physique all the way down to the length and thickness of my penis and freckles on my scrotum was on display for them to see. After a while and a few beers, they became less inhibited and started to focus their humor and jokes on my nudity, and particularly my dick. The eroticism of it hit me, and I confided in them I was enjoying being naked and the focus of their attention as much as they enjoyed it. This liberated them from their last inhibitions and I found myself laying on my back between them completely naked with my legs spread as my penis and balls became a subject of their conversation. This caused me to become hard, and they delighted in watching my penis throb and stiffen to full erection. They joked about how horny I must be as one pointed out the precum on the tip of my penis, and suggested I should release all that pent-up sexual tension. For brevity I'll skip the dialogue between us, but I ended up stroking my cock as they watched. We talked about male masturbation as I demonstrated to them how a man jacks off. I wanted them to witness if for real, exactly how I do it no differently than if I were alone in bed or in the shower. All eyes were focused on my erect cock and bouncing balls as they asked all types of intimate questions, such as how often I jacked off, what I thought about, etc. I was very open and honest and it was the most naked and vulnerable I've ever been.it was so damned erotic. As I came they watched me squirt my sperm all over myself laughing and applauding. They told me how much they enjoyed watching, and I told them how much I enjoyed their watching also. I've never done that again with them, but I encourage any guy reading this to try it as it is an incredibly sharing and erotic experience.