Isn't this something a couple should discuss before they married anyway?
What Sweetums said, and I'll add a little to it.
You should certainly talk about it, of course. And if you're waiting until marriage for religious reasons, then that's all the more reason to talk about it, since there's less of an easy out if you're really not cut out for each other sexually.
Everyone has some sexual kinks. Usually they're pretty mild, I guess, in the grand scheme. Often an active fantasy life is enough to fulfill requirements.
Sometimes that's not true. Some people, actually a lot of people, need more... specialized stimulation to get off. And here's the fun part: you don't necessarily know what your kinks are until you get in there and try stuff.
So my off the cuffs advice is, tie a few knots before you tie the knot. 'S all I'm sayin'.