I see where you are coming from on the height and weight aspect... the preist argument... let's agree to disagree on that one. Maybe Honeypot will comment.
As for CeMar... do I think he can literally control the physcial level of the sex drive he was born with... make it different, physcially, than it is? No. I agree with you he can only control how he chooses to act (or not) act upon it.
But CeMar is not a victim of his physical drive. He can and does get sex. It just isn't the kind of sex he wants... which, literally, is a different type of drive. He doesn't want to control this drive, he wants to control his wife's drive.
That's what I was talking about. I don't know about you.