Rob Kardashian joins new girlfriend Blac Chyna on set of sexy photoshoot

The 28 year old recluse was spotted on the set of his new girlfriend, Blac Chyna's sexy photoshoot in a desert for 138 Water by DRE. Blac Chyna showcased her incredible curves in a skimpy swimwear as she posed ensuring her massive bottom was the center of attention. Rob was there all through the shoot to cheer her up. See More photos below