FURVERT!

1:1 animated animated_gif blue_eyes dickhead earth_pony equid equine erection eyelashes female feral for_a_head friendship_is_magic fur genitals glans hair hasbro horse humanoid_genitalia humanoid_penis instant_transformation mammal mouth_closed my_little_pony penis penis_creature pink_body pink_fur pink_glans pink_hair pinkie_pie_(mlp)pony ponyway raised_arm short_playtime simple_background solo what yellow_background