Rule 34 Dev - amazin-arts animal_genitalia animal_penis blue_eyes blush closed_eyes cutie_mark duo ears_down equine equine_penis erection feathered_wings feathers hi_res hoofjob_(hindlimbs) hooves horsecock lying male mammal my_little_pony on_back pegasus penis semi-anthro simple_background smile white_background wings yaoi|2670902792