FURVERT!

1:1 2013 all_fours anal anal_knotting anal_penetration animal_genitalia animal_penis anthro arched_back balls bdsm bed bed_bondage bedding bite biting_lip biting_own_lip black_nose blanket bondage bound brother_(lore)brothers_(lore)brown_body brown_eyes brown_fur brown_tail butt canid canine canine_genitalia canine_penis canis cheek_tuft chest_tuft comic creepy_face doggystyle dominant dominant_male duo english_text erection eyebrows eyes_closed facial_tuft from_behind_position fur furniture genitals gradient_background hand_on_shoulder incest_(lore)internal jack_(syynx)jake_(syynx)knot knotting lips looking_at_another looking_at_partner looking_down looking_pleasured lying male male/male male_penetrated male_penetrating male_penetrating_male mammal multiple_scenes nude on_bed on_front penetration penis pink_penis pinned purple_background raised_tail restraints rope rope_bondage self_bite sex sheath sibling_(lore)simple_background smile sound_effects standing submissive submissive_male syynx tail teeth text tied_down tuft vein white_background wolf