text: penis pump? my wife wants me to use a penis pump i am already 8" and she wants me to use a pump not only do i feel like i am not big enough now but i also worry about if i get bigger wont it hurt her. you sound like a school kid who wants to grow his penis and thus are acting like a married man so you don't sound like a virgin.  but you know, when you get older, you'll realize exactly why you sound that way.  fact: the only things that are known to increase the length of your penis are puberty and surgery.  nothing else works: pills, potions, lotions, or pumps.