Made some modest gains over the last year or so, so I know this stuff works but I got curious the other day. I get how the sponge tissue expands and stays that way but how does the skin stretch further and same for the urethra. I know there’s some play with the skin, being it sags, but do you eventually hit a point based on how tight your penis skin is that it risks stretching any bigger for fear of tearing? And how does the urethra elongate through PE? Just wondering here, trying to stay well educated, thanks in advanced!