Source : Webster's Revised Unabridged Dictionary (1913)

Prurience \Pru"ri*ence\, Pruriency \Pru"ri*en*cy\, n.
   The quality or state of being prurient.

         The pruriency of curious ears.           --Burke.

         There is a prurience in the speech of some. --Cowper.

Source : WordNet®

prurience
     n : feeling morbid sexual desire [syn: {pruriency}, {lasciviousness},
          {carnality}]