2boys alternate_costume blonde_hair blue_eyes boku_no_hero_academia couple endeavor_(boku_no_hero_academia) facial_hair feathered_wings formal hawks_(boku_no_hero_academia) light male_focus mature_male monochrome multiple_boys muscular muscular_male red_hair scar scar_across_eye scar_on_face short_hair sideburns sitting sitting_on_lap sitting_on_person spiked_hair stubble upper_body wings yaoi yui_(redowleye)