Rule 34 Dev - 2015 4_toes abstract_background absurd_res all_fours animal_genitalia animal_penis anthro anus arcshep backsack balls bambii_dog blue_eyes brown_fur brown_hair brown_nose brown_pawpads canine canine_penis claws coyote cum cum_in_mouth cum_inside cum_on_face cum_on_penis deaddoginc duo erection eyebrows fangs fellatio fur german_shepherd hair hi_res inner_ear_fluff knot knotting licking licking_lips looking_at_viewer looking_back lying male mammal multicolored_fur nude on_back on_top on_top_of one_eye_closed open_mouth oral oral_knotting orange_eyes orgasm pawpads penis perineum raised_tail saliva sex signature simple_background smile teeth toe_claws toes tongue tongue_out yaoi|2248874328