Well, I don't think we can really talk about his actual sex life, but he certainly seems to project a very conservative ideology as far as what should or should not constitute proper sex (which may or may not affect his actual sex life). The whole 'he and Meltzer had to gigglingly think really hard about it' completely buys into that projection, because of course neither of them would have been able to come up with sex positions outside missionary without conferring about it. (Despite both of them having functioning brains and thus imaginations, last I checked.)