Rule 34 Dev - animal_genitalia animal_penis ass_up blue_eyes brown_pawpads cheek_tuft claws closed_eyes curled_paws domestic_cat erection facial_tuft felid feline feline_genitalia feline_penis felis feral fluffy fluffy_tail fur genitals grey_background grey_body happy heart_symbol looking_at_viewer looking_up lying male mammal midnightpurrs monotone_body monotone_fur multiple_poses neck_tuft on_back one_eye_closed pawpads paws penile_spines penis pink_penis pose presenting presenting_balls presenting_penis simple_background solo spread_legs spreading stretching tail tongue tongue_out tuft|13167202008