FURVERT!

4:3 animal_genitalia animal_penis anus backsack balls blush clothing cutie_mark dipstick_tail doggystyle duo equid equine equine_genitalia equine_penis female female_penetrated feral from_behind_position genitals hair happy hasbro hat headgear headwear hi_res horse male male/female male_penetrating male_penetrating_female mammal markings mirror mod_pone monochrome my_little_pony open_mouth penetration penile penile_penetration penis penis_in_vagina pony sex sink smile tail tail_markings tetsushi translucent translucent_hair vaginal vaginal_penetration vulva wings