1girl, ass, backpack, bag, black_bag, black_bow, black_bowtie, black_hair, black_mask, black_skirt, blue_eyes, bow, bowtie, breasts, brown_eyes, cellphone, idolmaster, idolmaster_shiny_colors, jirai_kei, long_hair, long_sleeves, looking_at_viewer, marushin_(denwa0214), mask, mayuzumi_fuyuko, medium_breasts, miniskirt, mouth_mask, phone, pink_shirt, purple_eyes, shirt, skirt, smartphone, solo, surgical_mask, two_side_up, underbutt