FURVERT!

4:3 4_toes 5_fingers alaskan_malamute anthro balls big_balls big_muscles big_penis black_and_white bulge canid canine canis chemicalwolf claws clothing digitigrade dobermann domestic_dog erection expansion feet fingers genitals german_shepherd group growth herding_dog huge_balls huge_muscles huge_penis humanoid_genitalia humanoid_penis hyper hyper_balls hyper_genitalia hyper_muscles hyper_penis inks inside male male/male mammal mirror monochrome muscle_growth muscular muscular_anthro muscular_male nordic_sled_dog pastoral_dog pawpads penis pinscher pointy_ears pose prick_ears ripping spitz tail toe_claws toes transformation