does size matter

[Ponyup]

From personal experiences & talking with girlfriends I have found that each girl has a range of sizes that work for them, if you are outside of that range it doesn't matter how you rock the boat it ain't working. I had one guy that was "is it in yet" small (he was only the 2nd guy for me so it wasn't me), & one guy I was afraid was going to rupture something (if you know what I mean).