I think this is a natural part of growing up , if some part of your cock is tight you rip the shit out of it thru wanking and fucking and it heals and everything is a smooth fit. I dont understand these guys whos foreskin is so tight they cant pull it back , what the fuck have they been doing all their lives , handling their cocks with kids gloves ffs
l had to be circumcised last year at the age of 54 and that was due to tightening of the foreskin.Believe me 100% that the tightening had nothing to do with lack of handling or kid glove treatment...just one of those things that happens, more common than you'd think according to the surgeon.