Rule 34 Dev - 4_fingers 4_toes anthro balls beaver biped black_background black_eyes bodily_fluids brother brothers brown_body brown_fur buckteeth daggett_beaver dominant dominant_male duo erection feet fingers fur genital_fluids genitals gradient_background hi_res incest johnofe male male/male mammal nickelodeon norbert_beaver nude penis precum purple_nose red_nose rodent semi-anthro sharp_teeth sibling side_view simple_background sitting smile tapering_penis teeth the_angry_beavers toes whiskers yaoi yellow_body yellow_fur|10470809952