LOL, if a man really wants a lot of sex, the very last thing he should do is get married!

However, the definiton of "a lot" of sex is a matter of perspective and very different between men and women.
I've often heard that one should put a nickel in a jar every time one makes love to their wife in the first year of marriage, and thereafter take one out afterwards. On the fifth anniversary, there should be enough to pay for the dinner.
A few other translations:
"What do you think about..." means you're about to agree that whatever follows is a great idea.
"Can you believe it?/Let me tell you about this..." means that a rant about something is about to start. This is important, as the woman is simply venting, and no matter what problem is being presented UNDER NO CIRCUMSTANCES should you interrupt to provide possible solutions. If she wanted you to come up with a solution, the problem would relate to the amount of gasoline in her car's tank or the fact that tomorrow is trash day and the bin isn't at the curb.
"My back/neck/leg is sore." This means her back, neck, or leg is sore. Men mistakenly assume this is an invitation to sex, but then again we think that "the toilet is stopped up again" is an invitation for sex.
"I'd really like (some food item)" means "road trip for you, my husband, and right now."
"Got a minute?" means stop what you're doing, no matter how much you don't want to, as whatever it is just got bumped down in priority by one.
A few responses men should never say:
"That's what I've been trying to tell you," in response to "I'm really getting fat."
"Nothing," in response to "what are you thinking about?" Women don't really comprehend the notion of thinking about nothing, as they seem unable to achieve the mental state men so readily fall into. Women are always thinking about
something. Keep a short list of things you could have been thinking about that doesn't involve having to do work mentally handy when she breaks you out of your blissful droning. It can be as rediculous as you'd like, as women think about all
sorts of things. I once got away clean with the response of "plastic extrusion processes;" one just has to be able to follow through with a discussion to match the topic. Just make sure it's one she has no interest in.
"I don't care," to "which of these is best?" It's a common trap; she's asking for your involvement in the decision process, and by saying you have no preference you're opting out; this is rejecting the social contract between you, and that's a bad thing. But don't worry, it's only your involvement in the process that's required - she's already made up her mind, and was seeking either validation of her choice or the thrill of contradicting you. You can't lose in any case. So pick one, no matter how arbitrarily.