#sexual_perversion__perversion  an aberrant sexual practice that is preferred to normal intercourse
  supertype:  sexual_activity__sexual_practice__sex__sex_activity__sexactivity  activities associated with sexual intercourse; "they had sex in the back seat"
  subtype:  paraphilia  abnormal sexual activity
     subtype:  exhibitionism.paraphilia__immodesty  the perverse act of exposing and attracting attention to your own genitals
     subtype:  fetishism__fetichism  sexual arousal or gratification resulting from handling a fetish (or a specific part of the body other than the sexual organs)
     subtype:  pedophilia__paedophilia  sexual activity of an adult with a child
        subtype:  pederasty__paederasty  sexual relations between a man and a boy (usually anal intercourse with the boy as a passive partner)
     subtype:  voyeurism  perversion in which a person receives sexual gratification from seeing the genitalia of others or witnessing others' sexual behavior
     subtype:  zoophilia__zoophilism  sexual attraction to animals
  subtype:  sodomy__buggery__anal_sex__anal_intercourse  anal intercourse committed by a man with a man or woman
  subtype:  oral_sex__head  oral-genital stimulation; "they say he gives good head"
     subtype:  cunnilingus__cunnilinctus  oral stimulation of the vulva or clitoris
     subtype:  fellatio__fellation  oral stimulation of the penis
        subtype:  cock_sucking__blowjob  slang terms for fellatio
     subtype:  soixante-neuf__sixty-nine__sixtynine  oral sex practiced simultaneously by two people

No statement uses or specializes sexual_perversion; click here to add one.