FURVERT!

2013 anal anal_penetration animal_genitalia animal_penis anthro aquatic ass_up barefoot biceps black_body black_fur black_hair black_nose black_skin bodily_fluids butt butt_grab canid canine canine_genitalia canine_penis canis chest_tuft claws cum cum_in_ass cum_inside darkness detailed_background duo erection feet fin fish flynx-flink forest from_behind_position fur genital_fluids genitals glowing glowing_eyes green_eyes hair hand_on_butt interspecies knot lying male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular mythological_canine mythological_creature mythology night nude on_front open_mouth outside paws penetration penis plant raised_tail red_eyes sex shark sharp_teeth side_view standing stripes tail tail_grab teeth tree tuft werecanid werecanine werecreature werewolf wolf