In addition to pain, she said many masochists find pleasure in choking themselves or being choked, because the sudden rush of blood to the head can produce a euphoric high and enhance orgasm.

• 除开疼痛之外，她说，许多的受虐狂，都喜欢从主动或被动的窒息中找寻快感。因为突然涌入大脑的血液能让人产生一种飘飘然的感觉并使高潮来得更猛。