Rule 34 Dev - 2019 animal_head avian balls beak bird blush bodily_fluids bondage bound bsdm cum dark_shadow dialogue digital_media_(artwork) dildo duo erection feathers for_a_head forced fumikage_tokoyami genital_fluids hi_res humanoid_penis male male_only my_hero_academia nude penis restrained sex_toy simple_background tattoorexy tendrils|3849339232