Rule 34 Dev - 2boys affectionate aged_down black_hair brothers child closed_eyes commentary_request demon_slayer_uniform eating falling_leaves food food_on_face fruit gohanha118 grey_hair hair_between_eyes hand_on_another's_head hand_up happy headpat highres jacket japanese_clothes kimetsu_no_yaiba kimono leaf long_sleeves male_focus mohawk multiple_boys open_mouth portrait profile purple_kimono scar scar_on_arm scar_on_chest scar_on_face scar_on_forehead scar_on_nose shinazugawa_genya shinazugawa_sanemi short_hair siblings simple_background smile time_paradox watermelon white_background white_jacket|19012285305