Rule 34 Dev - 2016 anal anal_sex anus big_macintosh_(mlp) cum cum_in_ass cum_inside dock duo earth_pony english_text equine erection feathered_wings feathers female feral fluttershy_(mlp) friendship_is_magic fur hair heart horse hug male mammal my_little_pony neighday pegasus penetration penis pink_hair pony red_fur sex sweat text wings yellow_fur|2944511504