1:12013animal_genitaliaanimal_penisanthroanthrofiedballsbreastscutie_markdigital_drawing_(artwork)digital_media_(artwork)duoequidequineequine_genitaliaequine_peniserectionfeathered_wingsfeathersfriendship_is_magicgenitalsgreyscalegynomorphhairhalf-closed_eyeshasbrointersexkevinsanolyingmammalmonochromemy_little_ponymythological_creaturemythological_equinemythologynarrowed_eyesnavelnippleson_backpegasuspenisrainbow_dash_(mlp)spitfire_(mlp)veinwingswonderbolts_(mlp)