Rule 34 Dev - 1boy 2016 5_fingers anthro balls biceps black_nose blush body_hair brown_hair canine claws ear_piercing erection fishbook5 fur hair hand_on_stomach happy_trail hi_res holding_penis hoosier humanoid_penis male male_only mammal masturbation muscular nipples nude open_mouth partially_retracted_foreskin pawpads pecs penile_masturbation penis piercing precum pubes purple_eyes rossciaco shishi_dog signature sitting solo tattoo teeth toe_claws tongue uncut vein white_fur|2275269872