paraphilia

詳細解釋：

par.a.phil.i.a

n.（名詞）
Any of a group of psychosexual disorders characterized by sexual fantasies, feelings, or activities involving a nonhuman object, a nonconsenting partner such as a child, or pain or humiliation of oneself or one`s partner.Also called sexual deviation
性心理偏差：任一種對非人體物體、非志願伴侶（如兒童）、自己或伴侶的疼痛或羞辱等情況發生性幻想、性感應或性活動的性心理障礙症候群也作 sexual deviation

【引伸】
par.aphil.iac
n.（名詞）