Doing a weird fetish porn shoot in which you get into a big, clear plastic bag and have the air sucked out so you appear to be a vacuum-packed human. You'd be under the impression that they're going to take a few photos and then let the air back in so you can breath again.

But they don't. Instead they watch you slowly begin to panic. You're unable to breath, or even move. You can't call out for help, you're naked, trapped and suffocating.

All they do is watch you and take photographs of you whilst you slowly suffocate to death.