Source : Webster's Revised Unabridged Dictionary (1913)

Sensualist \Sen"su*al*ist\, n. [CF. F. sensualiste.]
   1. One who is sensual; one given to the indulgence of the
      appetites or senses as the means of happiness.

   2. One who holds to the doctrine of sensualism.

Source : WordNet®

sensualist
     n : a person who enjoys sensuality