Edgeplay
Dangerous sexual practice in BDSM
From Wikipedia, the free encyclopedia
In BDSM, edgeplay refers to risk-aware consensual kink activities that may be physically or psychologically unsafe. Activities may lie at the "edge" of what is usually considered safe, sane and consensual.[1]
Examples of edgeplay include erotic asphyxiation, fire play, knife play, fear play, temperature play, wax play, consensual non-consent, cutting, bloodplay, barebacking, urethral sounding, ageplay, salirophilia and scat.