Rule 34 Dev - 5_fingers anthro balls blush bodily_fluids breasts canid canine canis chris_walker_(outlast) clenched_teeth desk domestic_dog door droll3 duo fan_character female fingers fluffy fur furniture genitals hiding humanoid male mammal monochrome muscular muscular_male nipples open_mouth outlast penis rebecca_upshur reptile scalie simple_background sketch stairs straight sweat teeth tongue vein veiny_penis white_background|4166399344