FURVERT!

1:1 2013 5_fingers :3 all_fours anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus ass_up backsack balls bdsm bed bedding biped bite black_nose blanket blue_background blush bodily_fluids bondage bound brother_(lore)brothers_(lore)brown_body brown_eyes brown_fur brown_tail butt butt_grab canid canine canine_genitalia canine_penis canis cheek_tuft chest_tuft comic directional_arrow doggystyle dominant dominant_male dripping drooling duo ears_back english_text erection eyebrows eyes_closed facial_tuft fingers from_behind_position fur furniture genitals gradient_background hand_on_butt incest_(lore)jack_(syynx)jake_(syynx)knot looking_back looking_pleasured lying male male/male male_penetrated male_penetrating male_penetrating_male mammal motion_lines multiple_scenes nude on_bed on_front orange_eyes penetration penis perineum pink_penis pivoted_ears raised_tail red_penis restraints rope rope_bondage saliva sex sheath sibling_(lore)simple_background smile standing submissive submissive_male syynx tail tan_body tan_fur teeth text tied_down tuft vein veiny_penis whimper white_background wolf