Rule 34 Dev - anthro beard blush bodily_fluids canid canine canis coyote duo echo_(series) echo_project facial_hair fellatio fuddyblog genitals hi_res male male/male mammal muscular muscular_anthro muscular_male oral penile penis sex simple_background solo_focus sweat sweatdrop the_smoke_room white_background william_adler|11206077696