Yeah, so my friend and I were just having a little chit-chat and the conversation steered towards making ones own sex toys.
I'll include the rest as it happened:

" I wonder. What if one were to use a dildo to insert a condom, remove the dildo, then fill the condom with some sort of casting material?"

"Uh.."

"No?"

"Insert a condom where?"

"Anally, most likely."

"So an inverted casting of ones rectal passage?"

" That's dumb. Isn't it?"

"What would..if...
I mean...
fucked with...
with whaaaat?"

"I'm being fucked by my own butt!
?
0.0
right?"

" Yay, I created a new fetish."
"LMAO"
"Seriously?"
"Probably."

"Can I ask that in a FA journal?"



And that brings us to where we are presently.

So...what would you call this fetish?