In a recent post titled, Help! My Husband Has a Big Belly, Evangelical sex guru Sheila Wray Gregoire said the following:
Basically, too much fat is difficult when it comes to sex, and not just because things don’t work together as well. When men have bigger bellies, their testosterone levels also fall, which leads to a lower sex drive. And no matter what I can tell you about being attracted to the whole person rather than just his physical appearance, let’s get real. It’s just difficult to be attracted to your husband when he’s really overweight. It doesn’t mean you can’t have sex by focusing on the pleasure that he can give you (and he can give you pleasure!) and focusing on how much you love him, but that spark can definitely be gone.
I’ll leave to you the reader to set Ms. Gregoire straight.