Changes

The reliable coverage and protection provided by the full length [[foreskin]] prevents [[keratinization]] and maintains the normal sensation of the [[glans penis]]. The [[foreskin]] was provided by nature to facilitate sexual intercourse and the manually retractable '''long foreskin''' is not different. The [[gliding action]] eases penetration of the [[vagina]] and increases pleasurable [[Erogenous sensation of the foreskin| sensation]].