No head b/c he's not excited enough?
GAY . lol actually I have known a couple guys who love head, but it makes them uncomfortable b/c they're used to sex so it takes them too long to, um, finish. Or maybe he really wasn't turned on at the time and was embarassed b/c it was all tiny and shriveled.

The point is, there's still hope for him to be straight.
UNTIL you tell us that his favorite is butt sex, followed by head, followed by regular sex......that wouldn't be that questionable coming from a straight guy, but paired w/the no head thing, saying super, and being feminine, I"d say you've got yourself someone who likes guys as much as you do.
I've noticed that when guys rank what they like, butt sex (if applicable) and regular sex come right after each other, and head is either 1st or 3rd. Maybe he's placing regular sex last b/c it's not something he does? And that would make him gay.
i don't know, like I said any of these things taken individually aren't that big of a deal, but all together , from an outsiders point of view, comprise a guy that is probably a homosexual.