Belts are the most versatile piece of clothing ever. You can use it to whip, to leash, to choke, to mark, to gag, and even once in a while to hold your pants up.
You ever try to bang a chick and some dwarf with a mohawk is always there watching and jerking off, then he chokes your chick until she nearly dies, then picks up your chick and holds her aloft while she blows you? Hmm? Aybody?