Final answer:
Wayne, who enjoys sexual pleasure from wearing women's clothing, is correctly identified as a transvestite. This term does not imply anything about sexual orientation or gender identity, unlike transsexual or exhibitionist, which denote different behaviors.
Step-by-step explanation:
The term that describes someone like Wayne, who derives sexual pleasure from wearing clothing typically associated with the opposite sex, is transvestite. This term is specifically used to denote a person who dresses in the clothes of the opposite sex for pleasure or satisfaction. It does not necessarily relate to their sexual orientation or gender identity, and it's different from being a transsexual, which is a person who identifies with a gender other than the one assigned at birth, or an exhibitionist, who obtains pleasure from exposing themselves to others.
A klismaphiliac is an individual who derives sexual pleasure from enemas, which is unrelated to Wayne's behavior. Therefore, the correct answer to the question about Wayne is C) transvestite.