Rule 34 Dev - 1girl bag black_headwear black_wings blue_archive dated feathered_wings grey_wings halo handbag head_wings highres holding holding_umbrella iddoraemon koharu_(blue_archive) looking_at_viewer pink_eyes pink_hair pink_halo pink_skirt skirt solo standing trinity_general_school_swimsuit twintails umbrella winged_hat wings|18960776172