Rule 34 Dev - 2013 alicorn big_breasts big_crotchboobs breast_sucking breasts busty_feral comic crotchboobs cutie_mark duo english_text equine feathered_wings feathers female feral friendship_is_magic fur hair horn killryde lactation licking licking_lips mammal milk multicolored_hair my_little_pony nipples purple_eyes purple_feathers purple_fur purple_hair rarity_(mlp) sucking text tongue tongue_out twilight_sparkle_(mlp) two_tone_hair white_fur wings yuri|3046411848