2girls, >_<, alternate_hairstyle, bags_under_eyes, black_hair, blue_shirt, breasts, chair, cleavage, coffee_cup, collarbone, cup, disposable_cup, expressionless, grey_pants, hair_between_eyes, holding, holding_cup, ikari_manatsu, kurai_ano_ko_to_shitai_koto, large_breasts, multiple_girls, on_chair, pale_skin, pants, ponytail, red_eyes, sasaki_touko, shirt, sitting, solo_focus, speech_bubble, tile_floor, tiles, upper_body