Rule 34 Dev - 10s 1girl bare_shoulders bikini bikini_skirt blush breasts cleavage collarbone dungeon_ni_deai_wo_motomeru_no_wa_machigatteiru_darou_ka female_focus grey_hair hair_ornament hands_on_own_chest looking_at_viewer medium_breasts navel official_art open_mouth short_hair smile solo sparkle swimsuit syr_flover water|10526645259