I wonder if someone catalogs the "moment" such fetishes are born (like inflation and that girl from Charlie and The Chocolate Factory).

I remember looking up "Puff Puff" and being surprised to learn this is a "sexual position invented by Akira Toriyama, started in Dragon Ball and popularized by Dragon Quest". Thanks to the algorithm not long after complaints about Cell's tendency to vore art are rebuked by "fucker INVENTED tail vore, tail drinking and created a new flavor of assimilation".