FURVERT!

anthro anus ass_up backsack balls biped butt canid canine canis claws countershade_butt countershade_face countershade_fur countershade_torso countershading dipstick_tail erection femboy fur genitals glans green_eyes grey_body grey_fur hi_res humanoid_genitalia humanoid_penis inner_ear_fluff looking_back male mammal markings pawpads penis perineal_raphe perineum raphe_(anatomy)rear_view smile solo tail tail_markings theeasterncrocus tuft viskasunya wolf