The water in river is cold year round. The cold water helped me out several times. I would spot a mixed group of voyeurs sitting near the beach and I would go play in the water for quite a while until I was pretty cold and my cock was shriveled up nice and small. Then I would carefully, slowly and deliberately walk out of the water headed directly towards the voyeurs. I would pretend not to really take notice of them, but was always thrilled to when the noticed my now incredibly tiny cock and balls. Some of the comments I heard were "Good thing he shaves or you'd never see it at all," "seven year old kids are bigger," "is that a clit?" "are you proud of that?" If they addressed me directly, I would stop and talk, agreeing that my cock was small and if a kind person suggested that it was shriveled because of the cold water, I would say "no, it's always like this."
I found that mixed groups insulted me and humiliated me the most. College age kids were good, usually being half drunk and pretty rowdy. The guys liked to show off to their girlfriends and making fun of my cock was one way to show off. The best groups would be couples in their 30's. They would be secure talking about sex and their insults would be more sophisticated. A group of 3 or 4 couples was ideal and I would spend an afternoon entertaining them, walking back and forth near them, laying down next to them with my cock as small as possible and chatting with them whenever possible.
One day I was surprised to see Jan, a neighbor of mine, at the beach. Jan was there with Connie, her sister-in-law, and they were both out for a peek at some cock. Neither got undressed and Jan was in shorts and a halter. I quickly got myself wet and, because it was in mid-May, the water was especially cold, which quickly got me small. When Jan got near, I walked out of the water and said "Oh hi, Jan. Good to see you here." At first Jan was a little embarrassed but Connie wasn't. We talked a while and I told Jan that I was a nudist and often was naked at home. As I started to warm up, my cock started to grow, so I said I wanted to go for a quick swim again. While I headed towards the water, I heard Connie say something like "little dick, huh?" and Jan giggled. After I got cold enough again, I got out of the water and walked back to Jan and Connie, with my little dick bobbing back and forth politely just like a two year old's cock. I again chatted with Jan for a while, then she said she had to go. I told her to stop over some time and we'd have coffee.
A few days later I saw Jan heading towards my house, so I quickly stripped. It was a warm day and I was horny, so my cock wasn't going to be especially small today. Jan rang the bell and I opened the door a crack, told her I was naked but she should come in while I dressed. Jan came right in but said I didn't have to get dressed and I said "thanks." She might have had second thoughts, because she quickly told me she wasn't interested in sex and I said "too bad, but not a problem." She didn't want coffee but accepted some ice tea. We chatted and she looked at my cock pretty openly. Finally she nodded at my cock and said "You're a lot bigger today than at the beach." I told her the beach was cold and she said "That must be embarrassing, huh?" I agreed but explained that I liked being embarrassed and that is why I shaved. Jan laughed and said "I was going to ask you about that." She told me Connie thought my bald, tiny cock was hilarious and didn't stop laughing about it for several hours. I smiled and said that was great and Connie could come over anytime to laugh at me.
