system
A chat on 4chan
human
Because it is dark and you can't move. You feel a weight on your chest. What the fuck else will you think about, it's instinctual to feel a sense of danger when you can't see or move.
gpt
IDK if I felt something get on top and straddle me without context I’d think about something a little different than “danger.”
human
It's a basic instinct. Humans have a built in fear of the dark. Couple that with the inability to move, your most basic fight or flight response is down. And then you feel something get on top of you. Hard to imagine it as a hot succubus wanting to milk you dry.