1girl, ahoge, alternate_costume, bad_pixiv_id, blue_archive, blue_eyes, blue_one-piece_swimsuit, blush, buruma, closed_mouth, collarbone, cropped_legs, fang, furrowed_brow, groin, gym_shirt, gym_uniform, halo, heterochromia, hoshino_(blue_archive), huge_ahoge, knees_up, leaning_forward, long_hair, metaljelly, multiple_views, name_tag, one-piece_swimsuit, open_mouth, pink_hair, school_swimsuit, shirt, short_sleeves, sitting, smile, spread_legs, standing, swimsuit, very_long_hair, yellow_eyes