Rule 34 Dev - 1boy 2016 absurd_res animal_genitalia animal_penis anus ass backsack balls blue_hair blush bondage bound collaboration cutie_mark dock dripponi equine equine_penis equinox feral friendship_is_magic green_eyes hair hi_res hooves horsecock male male_only mammal my_little_pony pegasus penis restrained soarin_(mlp) solo underhoof wings wonderbolts_(mlp)|2434312560