sleep paralysis and/or being half awake I think explains a huge chunk of peoples experiences with 'seeing spirits' or claims of alien abduction. it happened to me only once but for a solid 30 seconds or so I was 100% sure there was someone trying to hurt me at my bedside. even though my room was completely void of light at the time, I could see the figure there and I was all like....freaking out man.
The one and only king of cums.