FURVERT!

all_fours ambient_arthropod ambient_fly ambient_insect ambiguous_gender anal anal_penetration anal_piercing anatomically_correct anatomically_correct_anus animal_genitalia animal_penis anus arthropod balls big_flare bodily_fluids butt close-up cum cum_drip cum_in_ass cum_inside darkmare dirty disembodied_penis doggystyle dripping duo equid equine equine_anus equine_genitalia equine_penis erection feces feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral flared_penis flies_for_smell fly_(animal)from_behind_position genital_fluids genitals hi_res horse insect leaking_cum male male/ambiguous mammal penetration penis piercing puffy_anus raised_tail realistic_feral sex smegma smelly tail