1girl, aqua_necktie, ass, backlighting, between_breasts, black_socks, blazer, blue_archive, blue_eyes, blue_hair, blue_jacket, blue_skirt, book, breasts, collared_shirt, convenient_leg, couch, evening, halo, holding, holding_book, indoors, jacket, knees_together_feet_apart, kuwa_za, legs, long_hair, looking_at_viewer, mechanical_halo, medium_breasts, messy_room, miniskirt, necktie, necktie_between_breasts, on_couch, parted_lips, pleated_skirt, reclining, shirt, skirt, socks, solo, thighs, toe-point, two_side_up, white_shirt, yuuka_(blue_archive)