FURVERT!

abstract_background absurd_res ambiguous_fluids anal anal_penetration animal_genitalia anthro anthro_on_anthro anus balls belly big_penis blarf blush brown_body brown_fur butt competition crouching duo equid equine erection felid fur genitals hair heart_symbol hi_res hooves horse huge_penis interspecies kneeling lion lying male male/male male_penetrated male_penetrating male_penetrating_male mammal mane pantherine paws penetration penis red_mane sex sexual_competition spread_anus spread_butt spread_legs spreading white_belly