20164:3animal_genitaliaanimal_penisballsblue_eyescutie_markdigital_media_(artwork)earth_ponyequidequineequine_genitaliaequine_peniserectionfaceless_characterfaceless_malefemaleferalfriendship_is_magicgenitalsgrouphairhasbrohi_reshornhorsemalemale/femalemammalmulticolored_hairmy_little_ponymythological_creaturemythological_equinemythologyopen_mouthoutsidepenisponysimple_backgroundsodiavstarlight_glimmer_(mlp)tonguetwo_tone_hairunicornvein