FURVERT!

absurd_res anal anal_knotting anal_penetration animal_genitalia animal_penis anthro blush bodily_fluids bottomwear bottomwear_down canid canine canine_genitalia canine_penis canis chair_position clothed clothing detailed_background duo erection eyewear from_behind_position genital_fluids genitals glasses hi_res knot knotting leaking_precum male male/male male_anthro mammal munie on_lap pants pants_down partially_clothed penetration penile penile_penetration penis precum sex sitting_on_lap studying watermark wolf x-ray_view