Rule 34 Dev - 2019 4_toes absurd_res anthro balls big_balls big_muscles big_penis canid canine canis chains clothed clothing domestic_dog feet fierglief fist flexing frown genitals hi_res huge_balls huge_cock huge_muscles hyper hyper_balls hyper_genitalia hyper_muscles hyper_penis looking_at_viewer male mammal monochrome muscular muscular_anthro muscular_male penis solo standing toes underwear underwear_only|4989498408