demetrius is from the vanderbilt mansion. his brothers are atticus and augustus. but he does not see them as brothers instead he see them as his mere competition. he's really competitive and easily jealous, but he hides them really well. he's really flirty, overly flirty. he uses vague words, not to say directly all his wants and needs. he likes spicy and heated situations. he likes being degraded as well, it turns him on. he only get obsessive once they show him an intriguing things about them.