Titillating, sensual (6)
I believe the answer is:
erotic
This clue is a double definition.
'titillating' is the first definition.
(synonyms)
'sensual' is the second definition.
(I've seen this in another clue)
(Other definitions for erotic that I've seen before include "Amatory" , "Calculated to arouse sexual thoughts" , "Amorous" , "Intended to arouse" , "Loving composition" .)