sexual perversion

English Thesaurus

1. an aberrant sexual practice (noun.act)

hypernym	:	sex, sex activity, sexual activity, sexual practice,
definition	:	activities associated with sexual intercourse (noun.act)

hyponym	:	paraphilia,
definition	:	abnormal sexual activity (noun.act)

hyponym	:	anal intercourse, anal sex, buggery, sodomy,
definition	:	intercourse via the anus, committed by a man with a man or woman (noun.act)

hyponym	:	head, oral sex,
definition	:	oral stimulation of the genitals (noun.act)