Sorry man but I'm gonna call that one wrong. There are a lot of nerves in the foreskin, take it away and you are going to lose SOMETHING. However all is not lost.
On the bonus side, you are going to last longer, it's going to put more friction to her (more feeling), it's cleaner, it looks neater and finally .... your hand (or her hands) won't slip off the end.
One of my sons isn't circed since we adopted him past infancy and didn't want to subject him to the surgery by then. Ugh I hope he learns some better hygiene if he hopes to - cough cough - have a varied sex life with his future wife. (I can't believe I just said that about my own son!)
Never thought about it till we adopted him, but I am so glad my husband is circumcised, although I guess it's what you're used to.