Rule 34 Dev - 1boy border brown_eyes brown_hair demon_slayer_uniform earrings gag haori highres japanese_clothes jewelry kamado_tanjirou kimetsu_no_yaiba knee_up long_sleeves looking_at_viewer lu_bai_(bhgzdhnorn3p9v8) male_focus mouth_hold scar scar_on_face scar_on_forehead short_hair sitting solo tabi white_border|24905278242