FURVERT!

anal anal_fisting anal_penetration animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro back_muscles balls baseball_cap bear bed black_body black_fur brown_body brown_fur clothing duo eyes_closed fisting flabbyotter fur furniture genitals hat hat_only headgear headgear_only headwear headwear_only hi_res inside interspecies looking_pleasured loop lube lube_on_hand male male/male male_penetrated male_penetrating male_penetrating_male mammal milo_(runneroo)mostly_nude muscular muscular_anthro muscular_male mustelid nude otter penetration seamless_loop sex short_playtime tail whiskers