Yeah unintended bulges are a thing. My wife always says, "hey, no one is going to be surprised you have a penis, let them look!" I find a larger pouch in the undies lets it all fall down between the legs more, then don't where to tight of pants. Plus some tighter underwear may lift things up too, so I wouldn't do that either. For me now since loosing all the weight, the pant size has gone down and it's harder to hide defiantly. I'd care more about comfort, us larger guys need that room lol.