FURVERT!

animal_genitalia animal_penis anthro bat_pony big_breasts big_penis blackstallion blacky_(blackstallion)breasts duo equid equine equine_genitalia equine_penis female genitals hasbro horn lovel_soul male male/female mammal medial_ring muscular muscular_female muscular_male my_little_pony mythological_creature mythological_equine mythology penis size_difference vein veiny_penis winged_unicorn wings