Which of the Following Individuals Exhibits a Paraphilia

Which of the following individuals exhibits a paraphilia?

A) Jules, who becomes sexually aroused when he sees his wife in a sexy negligee.
B) Jake, who can only become sexually aroused when he is tied up and spanked by his partner.
C) John, who consentually rubs against his wife to become sexually aroused.
D) Joe, who becomes sexually aroused in the presence of an attractive woman.