[Editor’s Note: This is a W.I.P.]
About
“That is my Fetish” is a reaction face that is usually used in response to an unpopular opinion where the poster claims that it is their fetish.
Origin
The comment originally comes from the webcomic“Pictures for Sad Children” in which the character is looking for pornography that portrays an accurate relationship.
The last frame of the panel was then exploited and heavily derived.
Spread
It is unknown where the first use of the image took place outside the comic, but we do know it traversed its way into the pony world some time in early 2011 when a fan drew this image.