Robert Johnston of Fort Lauderdale, Florida is one of the most perverted sex addicts that I have met. He has a desire to sleep with each and every roommate that he allows into his home. Beware because he will lie and manipulate his way around your entire circle of friends in order to alienate you away from your circle so that he can have his way with you. He also claims to be a “Christian” which he will use as leverage into your heart. Please be careful of him.