Rule 34 Dev - anthro anthro_on_anthro balls burly duo erection fellatio genitals glans humanoid_genitalia humanoid_penis long_story male male/male mane muscular nude oral penile penis sauna sex slightly_chubby towel jakensitou bear felid lion mammal pantherine 2017 absurd_res hi_res story story_in_description|5515898290