1boy 2girls adjusting_clothes adjusting_gloves arona's_sensei_doodle_(blue_archive) blue_archive buttons dress gloves hair_tie halo hat highres hoshino_ouka mari_(blue_archive) multiple_girls nurse_cap one_knee one_side_up pink_dress pink_eyes pink_hair pink_headwear sensei_(blue_archive) serina_(blue_archive) short_sleeves simple_background translation_request white_background white_gloves