So I'm curious, regardless of why you wear, how much of an issue are erections for you?
When I first started wearing at 12, and through my early teens it was quite annoying because I would often get one putting my Goodnites on. It would take a while for it to go away. It was even more annoying because I like to point down, so I would have to readjust when it settled down. I didn't wear as often back then, so that didn't help either.
On to now, I wear mostly Megamax with a booster and ocassionally Goodnites still. I have no erection problem whatsoever putting diapers on. I usually get a few partial erections throughout the day, but I don't find them annoying, but actually kinda pleasent since the Megamax has so much room, even pointing down. They go away in a couple of minutes by themselves. Some mornings however, especially if I have an unusually big morning wetting I'll get one that is pretty persistent and I'll usually roll on my stomach and "intervene" to resolve the issue. When I was younger, doing this was a put-off, but now I just kind of give in and enjoy it since I'm mostly 24/7 and have gotten rid of any shame of wearing. I don't advertise that i'm a DL to family or in public, but will wear anywhere. *I will only wear Goodnites ocassionally to the gym though, no Megamax there.*