3d_(artwork)4k9:16absurd_resalternate_speciesanimal_genitaliaanimal_penisanthroanthrofiedbig_breastsbreastsdigital_media_(artwork)duoequidequineequine_genitaliaequine_peniseyewearfemalefriendship_is_magicgenitalsglasseshandjobhasbrohi_reshornmalemale/femalemammalmy_little_ponymythological_creaturemythological_equinemythologynipplespenilepenissexsolo_focussteamyarttwilight_sparkle_(mlp)unicornveinveiny_penis