Everything goes black and then Jeff wakes up in a white tilled bathroom and can see the pipe ready for him to assume his position.
The issue is, the pipe is horizontal and inside a 'pit' in the floor. You assume you are somewere in Asia and that you will be a squat toilet. Content with that explanation you climb into the pit in the floor and attach yourself causing your head and chest to be flush with the floor. So now it's just to wait for your first visitor.
You didn't have to wait for long, a slender japaneese woman in her thirtes just entered the room. Paying no attention to you she heads for the mirror and checks herself. Then she takes a tissue and blows her nose. She then walks over to you and stands on your chest with one foot as if you were part of the floor. She drops the tissue in your mouth pulls hikes up her skirt and pulls down her panties to her knees and squats down towards your face.
Leaving no time to waste she empties her bladder into your mouth. And then proceeds to wipe herself and discard the toiletpaper in your mouth. She stands up and stomps your chest causing you to flush and then leaves the room as if nothing weird happened.