FURVERT!

1:1 andytakker anthro anus big_butt blue_body blue_countershading blue_tail butt butt_shot countershading equid equine female genitals glistening glistening_body glistening_butt glistening_legs glistening_tail hi_res holidays horse mammal multicolored_body mythological_creature mythology presenting presenting_hindquarters shaded soft_shading solo tail vulva