1girl barefoot black_hair blue_eyes blue_ribbon breasts cleavage commentary dress dungeon_ni_deai_wo_motomeru_no_wa_machigatteiru_darou_ka gloves greatpengh hair_ribbon hestia_(danmachi) highres long_hair medium_breasts pencil_dress rei_no_himo ribbon simple_background sitting smile solo twintails very_long_hair wariza white_background white_gloves