Rule 34 Dev - 1girl asphyxiation bdsm blonde_hair blue_eyes boat bondage bound bubble cement cloth_gag dress drowning female_focus fish gag gagged improvised_gag kousaka_kirino long_hair ore_no_imouto_ga_konna_ni_kawaii_wake_ga_nai over_the_nose_gag peril ribbon solo underwater water watercraft|5447334789