Rule 34 Dev - 2017 4_toes 5_fingers anthro balls big_balls big_bulge big_muscles big_penis bulge canid canine canis clothed clothing digitigrade feet fierglief fingers flexing genitals hi_res huge_balls huge_bulge huge_cock huge_muscles hyper hyper_balls hyper_bulge hyper_genitalia hyper_muscles hyper_penis line_art male mammal markings monochrome muscular muscular_anthro muscular_male penis red_markings smile solo standing swaggy toes underwear underwear_only veiny_muscles wolf yellow_eyes|5987039136