Well, for me it takes quite a long time to switch my tool from reproduction to waste disposal and vice versa. So there can be problem when I really want to piss, but can't, because gears are shifted to another mode. Pretty sure it's just in my mind, given what can some men do (pornhub doesn't lie! 😀) So imagine you really, like really need to pee, but whatever you do, you just can't. So when finally I can, I won't ruin that moment by starting to play with me :D And on the other hand, if I am soft and want to pee, I will have hard (heh) times to get me semihard at least. And by that moment my whole body would be primed like, ok, hold the pee, let's go fucking. *sigh* 😅