Rule 34 Dev - abs animal_genitalia animal_penis anthro anthrofied antlers balls bdsm collar equine_genitalia equine_penis erection feathered_wings feathers fetch frisbee genitals horn male membrane_(anatomy) membranous_wings mismatched_wings muscular muscular_anthro muscular_male nude penis petplay roleplay running solo wings spotty_the_cheetah friendship_is_magic hasbro my_little_pony discord_(mlp) chimera draconequus 2016 monochrome sketch|3570232890