1girl, ass, blue_archive, blush, bow, braid, breasts, chair, from_behind, green_eyes, hair_bow, halo, hanako_(blue_archive), kneehighs, large_breasts, looking_at_viewer, looking_back, melopun, miniskirt, on_chair, panties, pink_hair, pleated_skirt, school_uniform, serafuku, shirt, short_sleeves, sitting, skirt, socks, solo, thighs, underwear, white_bow, white_panties, white_serafuku, white_shirt, white_skirt, white_socks, window, wooden_chair