Yeah I've hooked up with a number of guys that way (Adam 4 Adam app), one of them several times now. Only oral so far which is fine with me. Just meet the first time in a public place, for me it's been McDonald's lol. As for the face pic, it doesn't have to a nude pic.
I'm 5.5 hard, have no problem with it. I'm not sure if that's considered small or the small side of average. But I think 5-6 is the perfect size for sucking. But I'm definitely small when soft, about 1.5-2.
I was 13 the first time I shot sperm. It kind of freaked me out for a little bit even though I knew what it was. I was lying naked on my bed after school one day and was like "oh shit!" But definitely not painful. It felt amazing!
When soft it can be pretty embarrassing in my gym locker room and shower. Everyone is almost always bigger. I'm usually anywhere from 1.5 to 2 inches, depending on circumstances. A lot of times I'll jerk off a little in the shower to make it a little bigger though. Have to be careful doing that though