FURVERT!

absurd_res anal anthro ball_tuft balls bear big_butt black_nose bodily_fluids brown_body brown_fur butt dark_sparce duo facesitting facial_tuft fangs feet fur fur_markings genitals grey_body grey_fur head_tuft hi_res inner_ear_fluff kneeling long_tail looking_at_another looking_back lying male male/male mammal markings murid murine musk nick_(riel)nude on_back one_eye_closed open_mouth oral overweight overweight_male pupils purple_pupils rat red_pupils rimming rodent sex short_tail sitting sitting_on_another steam sweat sweaty_balls sweaty_butt sweaty_genitalia tail tan_body tan_fur teeth tongue tongue_out tuft