Rule 34 Dev - 2018 alcohol all_fours anal anal_knotting anal_sex anthro anthro_on_feral ass_to_ass beverage biped black_nose black_pawpads blush bottle brown_fur canine chair claws collar cum cum_in_ass cum_inside cup detailed_background duo_focus feral from_behind_position fur grey_fur group half-closed_eyes holding_leash holding_object inside interspecies knotting lamp leash looking_pleasured male male_penetrating mammal mounting multicolored_fur mustelid nude open_mouth pawpads penetration quadruped sex signature sitting standing suel table tattoo teeth toe_claws tongue tongue_out two_tone_fur unimpressive white_fur wolvar wolverine yaoi zoophilia|3258737128