FURVERT!

animal_genitalia animal_penis anthro anus backsack balls big_balls big_penis biped brown_body brown_fur butt canid canine canine_genitalia canine_penis canis color_swatch countershade_butt countershade_fur countershade_torso countershading dex_(jelomaus)domestic_dog feral fur genitals german_shepherd herding_dog hi_res huge_balls knot male mammal model_sheet pastoral_dog penis quadruped sabuky sheath solo tail