CPAP Pleasure
Who'd have thought that a CPAP machine could give someone orgasmic pleasure?
http://3.bp.blogspot.com/-zU7gZStKOD0/TiI3BpToJUI/AAAAAAAAPbc/_29KJCxVw20/s1600/apnea.jpg
From Postsecret.com
Not sure if he/she means she wears it in the intended way and gets an orgasm, or if she's using it in vibrator type fashion and gets an orgasm.