FURVERT!

2013 animal_genitalia animal_penis animal_stall barn black_hair border brown_eyes brown_hair comic equid equine equine_genitalia equine_penis erection female feral feral_on_feral forced genitals group group_sex hair horse inside lol_comments male male/female mammal nipples nude penetration penis quadruped rape sabretoothed_ermine sex size_difference species_transformation stable tail text threesome transformation transformation_through_sex trio vaginal vaginal_penetration white_border