Exploited

Mark Trotter's profile photo shows a Photoshopped Pedo Bear groping some blond girls.  His interests include "PTHC", "Lolita", "All Children Should Be Spanked", along with the age range of his preferred victims.

The twins in the photo were once known as "Prussian Blue," a young duo who performed hate music.  Their mother is April Gaede, is described by the Southern Poverty Law Center as a "neo-Nazi stage mom."  A 2010 article has more information about Gaede and the twins.