Not a bum deal: Two male assistants rub sand on Kim Kardashian's famous derriere in THAT photoshoot on KUWTK.

t is the asset that she is most famous for. 

So the two assistants which has the difficult job of making sure Kim Kardashian's derriere was suitably decorated in a buttock enhancing amount of sand probably felt like they had landed the best task in the world. 

That steamy photo shoot, which was aired in Sunday night's Keeping Up With The Kardashians, was show in it's full glory during the episode