C'mon . . . heteros do this kind of stuff, too.
Relevance? Ick is ick.
Doesn't this rather undercut the message that we don't have anything against what homosexuals are, but simply what they do?
What we're against isn't gender-conflicted Johnny. Bless him, he's a precious creature of God who is in some ways disordered (aren't we all.) What we're against is sodomy.
Anal sex is abusive, no matter who’s “catching.”