FURVERT!

2024 4_toes absurd_res animal_genitalia animal_penis balls boris_(miau)canid canine canine_genitalia canine_penis canis claws domestic_dog erection eyebrows feet feral floppy_ears folded_ears fur genitals greyscale hi_res knot knotted_penis male male_feral mammal mastiff miau molosser monochrome paws penis quadruped rottweiler sheath sitting snout solo tail toes whisker_spots