The waterfall drew your eyes in a strange way. It seemed almost as though there was something... behind it. The water cascaded down into the pool in the same steady stream as ever, but there was something very wrong about it. You didn't notice in the light of day, but now that the sun was beginning to set you saw that the waterfal had its own light source from behind.
Suddenly, the light intensified and a loud humming could be heard. You tried to turn away but found all of your joints locked in place no matter how hard you struggled against them. Then the stream of falling water was breached by a long black tendril. Unable to move or even to speak you could only watch as it wormed its way slowly through the air, closer and closer to you.
Suddenly your jaw opened wide and against your will, making room, you realized, for the tendril to enter your body. You tried to resist it, blocking off your throat with your tongue, but the strange thing was completly frictionless and easily slid right over it. It had no taste as it slid along your tongue, no texture either, just the sense of your whole mouth and throat being filled with something very solid and alive.
It filled your whole body up and began to something you could not believe. As you watched it slide further down your throat you felt the very distinct sensation...