Heard that if you are into kinky stuffs often, later you jast cant do normally. Things can get too extreme and not realising it, that's dangerous.

I one is tied up and cant move about and the other crossed the line, one is going to be a goner. To keep the noise down, the mouth is stuffed by the partner and heavy breathing may cause stuff to be sucked in and suffocate. Verdict maybe "robbery wict the victim suffocated".

Whipping huh? Like the clip in "20 Rotan"?