It's not that uncommon a problem, actually. But yeah, stop touching yourself. Don't let her finish you with her hands and mouth, either. You just got to get yourself used to orgasming during intercourse. You, like most guys, have probably spent quite a few years squeezing them off on the lonesome. You get used to it. It's hard to get off otherwise, even if you got a cute little hunny writhing and moaning sweetly beneath you.
God, so atrocious in the Old Testament, so attractive in the New--the Jekyl and Hyde of sacred romance.
-Mark Twain
If people are good only because they fear punishment and hope for reward, then we are a sorry lot indeed.
-Albert Einstein