Erections and Hetero Malebonding.
I have little experience with nudism, but so far I've noticed that being nude makes me feel more like a man. I mean, I always feel like a man but being nude helps. I'm very much into being healthy and doing what I can, short of medication, to keep my testosterone up. Testosterone is the best anti-depressant in the world, and I dig it very much. A by-product of this is that I have erections from time to time, including the very few times I've hung out nude with other men. After a few minutes, it goes away....until the next time it happens. Here's my point: I'm not having an erection because I'm trying to have sex with anyone. Im not trying to call any attention to myself. I have them because I'm a man, I dig being man, and I have them! I think any real hetero nude men's group would be familiar with this issue, and what it means, and thus would welcome it within a set of ground rules and boundaries.