FURVERT!

1:1 2022 abs anthro athletic athletic_anthro athletic_male balls biped black_body black_fur canid canine canis countershading digital_media_(artwork)erection fur genitals grey_body grey_fur grey_hair hair hi_res humanoid_genitalia humanoid_penis inside knell_bell lying male mammal mythological_canine mythological_creature mythology neck_tuft nipples on_back penis red_eyes solo teeth tuft werecanid werecanine werecreature werewolf wolf