i'm looking for a story about an anthro feline fantasizing about fucking a dinosaur (allosaurus or some other large theropod dinosaur) at her place of work, but i don't know what it's called or who the author is.

i remember these tags for it
-size difference
-cum inflation
-living condom
-bestiality

i think i read it here on FA or over on IB

does anyone know where i can find the author or story?