kurubushinenza, hiiragi_tsubomi, year_2024, 1girl, black_bow, black_bowtie, bow, bowtie, cellphone, cup, disposable_cup, drinking_straw, drinking_straw_in_mouth, green_sailor_collar, grey_eyes, grey_hair, holding, holding_cup, holding_phone, looking_at_phone, medium_hair, phone, sailor_collar, school_uniform, serafuku, shirt, short_sleeves, simple_background, smartphone, solo, three_quarter_view, upper_body, white_background, white_shirt, highres, 22/7