well with out any ideas of your subs limits you could make him cross dress in public or go to a bar, flirt with other guts infront of him, ignoring him unless ordering him to "fetch" you a dink or you can host a dinner party with like minded people, use him as a servant wearing nothing but a cock ring. BTW while i have your attention my wife/sub is norse pagan and i was just wondering to which pagan belief you belong?