20172d_animationanimal_genitaliaanimal_penisanimatedanimated_gifanusaugustbebelbulgebuttclothedclothingcrossgenderdock_(anatomy)equidequineequine_genitaliaequine_peniserectionferalfluttershy_(mlp)friendship_is_magicgenitalsgrey_backgroundgynomorphhasbrohorseintersexmammalmotion_tweeningmy_little_ponypatreonpatreon_logopenisperineumpink_tailponyprotruding_perineumrear_viewshort_playtimesimple_backgroundsolotailtexturlwebsite_logo