Last night I (28F) deepthroated a man for so long that I passed out

Had a guy over last night and he was seriously into throat funking (which I am into too).

I have a lot of experience of deep throating, but last night I experienced something I never have before.

His cock was down my throat and he was holding my head in place. Obviously I couldn't breathe. That's all normal. The new thing is that he just didnt let go. I dont know how long it was exactly, but I remember feeling myself slipping away and although I wasn't conscious of it, I passed out.

Not sure exactly how long I was out for but next thing I knew I was awake, gasping, with my face covered in cum