animal_genitalia anthro anthrofied anus balls blue_hair blush breasts collar dickgirl elbow_gloves equine friendship_is_magic fur gloves hair half-erect horn horse horsecock intersex legwear looking_at_viewer lying mammal multi-colored_hair my_little_pony nude on_back penis pink_hair pony presenting puffy_anus purple_eyes purple_fur purple_hair purple_nipples purple_penis solo sonicboom53 spread_legs spreading stockings twilight_sparkle_(mlp) unicorn