FURVERT!

3_toes anus balls big_balls black_and_grey butt canid canine claws dark_shockwave_(character)digitigrade feet feral finger_claws fluffy fluffy_tail genitals hi_res ketei looking_at_viewer looking_back low-angle_view male mammal monochrome pawpads presenting presenting_anus presenting_balls presenting_hindquarters quadruped raised_leg rear_view sketch solo tail tail_anus toe_claws toes tongue tongue_out y_anus