fetishist

from WordNet (r) 3.0 (2006)

fetishist
    n 1: one who engages in fetishism (especially of a sexual
         nature)

from The Collaborative International Dictionary of English v.0.48

Fetichist \Fe"tich*ist\, Fetishist \Fe"tish*ist\, n.
   A believer in fetiches.
   [1913 Webster]

         He was by nature a fetichist.            --H. Holbeach.
   Fetichistic