FURVERT!

anal anal_penetration animal_genitalia animal_penis animal_vulva ankles_tied anus bdsm blue_body blue_fur bondage bound brown_hair brown_hooves brown_tail buttplug buttplug_in_ass buttplug_insertion caullen_(pisces_kelp)chain chained duo equid equine equine_genitalia equine_penis equine_vulva erection eyelashes eyes_closed female femboy feral fur gaping gaping_vagina gem genitals green_hooves green_mane grey_body grey_fur hair hi_res hooves horn horse huskii-s jewel_buttplug male mammal mane mythological_creature mythological_equine mythology object_in_ass open_mouth orange_body penetration penis plug_(sex_toy)plug_insertion puffy_anus raised_tail restraints sex_toy sex_toy_in_ass sex_toy_insertion simple_background spreader_bar tail tail_tuft tuft unicorn vulva