He is outwardly the most masculine man I know of and gives a pretty good impression of being interested in women and has had not a few girlfriends, even.
But he copied me on an email, apparently by accident, that he sent to someone else where he describes some pretty bizarre (to me, anyway) practices.
Among other things, was on about, "flopping the nuts (die Hoden)", "getting sucked out by a queen" and "getting beaten by a straight".