Rule 34 Dev - 1boy black_background dungeon_meshi elf grey_eyes grey_hair half_up_braid high_collar highres hole_in_chest hole_on_body long_sleeves looking_at_viewer male_focus medium_hair mithrun mithrun_(young) nagiyanoto open_mouth pointy_ears shirt simple_background smile solo upper_body wavy_hair|24729965793