1) the jeans fetish is obviously only the tip of the iceberg, and if he was only the slightest bit more aware of it he'd realize he's thoroughly repressing through religion a crazy need to bust a mad nut in everything of age that gives consent. Do I have any proof of this assertion? No, but I have faith, which to him should be good enough to drive him to accept this conclusion.
2) The Ancient-er Tradition-ier English practice of being crazy horny and willing to do wacky ass things to satiate it. It has been observed Anglo Saxons are horny sons of bitches. Be it secretly as in those ancient times, in the eighties where, as accurately shown by American Psycho EVERY WASP is a buffed out macho sex machine with maybe murdery needs too, or in the modern day. Where shows like TOWIE or Bromans accurately document the sexual practices of the average British lad.
3) he is just that obviously turned on by my muscular ass in denim as well as by the ass of hot women. Again. I need no proof for this assertion - just faith and the absolute wonders of circular logic!!