Try this test it's interesting.

== Results from http://bdsmtest.org/ ==
79% Switch
75% Experimentalist
75% Submissive
71% Primal (Prey)
70% Daddy/Mommy
70% Girl/Boy
67% Primal (Predator)
66% Bondage Giver
62% Brat
59% Non-monogamist
58% Slave
54% Pervert
50% Voyeur
49% Exhibitionist
45% Degradation Receiver
43% Bondage Receiver
38% Vanilla
34% All-Rounder
34% Masochist
27% Brat Tamer
21% Dominant
20% Degradation Giver
15% Master/Mistress
13% Sadist
See my results online at http://bdsmtest.org/result.php?id=48609