1girl, bag, between_breasts, black_hair, black_sweater, blue_eyes, bra_visible_through_clothes, bralines, breasts, carrying_bag, cellphone, closed_mouth, hair_between_eyes, hand_up, hayakawa_mayumi, holding, holding_phone, huge_breasts, looking_at_viewer, medium_hair, original, phone, ribbed_sweater, shiki_(psychedelic_g2), shoulder_bag, silhouette, smartphone, solo_focus, strap_between_breasts, sweater, train_station, turtleneck, turtleneck_sweater, upper_body, wide-eyed