Thats it for monstergirl animation, sure theres alot more out there but these are pretty high quality and i found alot of futanari ones too. For these gifs my definition of monstergirl wasnt very strict.

studioturn onna senshi aomi

Monstergirls fucking animated by Chris Armin

chris armin 7

Monstergirls with futa dicks animated gifs by Gmeen and Dieselbrain

dieselbrain 7

dieselbrain 9

gmeen

gmeen 5

Animated Monstergirls has been a hard category to search porn for so theres going to be some catgirls and alot of demons with the centaurs,cowgirls,googirls and others. Mix of gifs and video on this post.

charm point

esk makoto nanaya

esk miia (monster musume)

heroes of the storm jaina proudmoore dva

itsmorti dreadlord jaina jaina proudmoore sylvanas windunner

miqo'te yshtola final fanasty xiv by speedosausage

miqote yshtola final fantasy xiv by speedosausage_1