Rob Cryston was born on January 19, 1971. He is a gay adult performer and producer. Otherwise known as Robbie Roberts, Aquarian Rob Cryston was a big star in the 1990's. He was born in January 1971 and was always enthusiastic in the sack - he could be a great pig bottom, a hot top and a keen cocksucker. He had a 7-inch curved cut cock, stood about 5' 8" tall and was one of the most prolific of porn stars. He's also worked in real estate.  In 1997, he suffered major injuries from his chiropractor. He recovered in less then a year and continue…