erotic asphyxia
breathplay
asphyxiophilia
http://purl.bioontology.org/ontology/SNOMEDCT/765151006
Erotic asphyxiation; a fetish involving asphyxia at the moment of orgasm.
asphyxiaphilia
asphyxiophilic
hypoxyphilia
action-based unconventional sexual attraction
The Encyclopedia of Unusual Sex Practices
The Complete Dictionary of Sexology