Somnophilia: Core term, aka “Sleeping Beauty syndrome,” encompassing drug-facilitated unconsciousness for arousal; not always criminal but escalates if non-consensual.[wikipedia +1] • Paraphilic coercive disorder: Preference for non-consenting partners, potentially including drugging to ensure compliance without primary sadistic intent.[openbooks.library.baylor] • Sexual masochism/sadism overlap: Rare variants where drugging enables humiliation or control, but somnophilia best fits incapacitation focus.[hupcfl +1]