1girl, bare_legs, blush, bow, bowtie, breasts, desk, fang, feet_out_of_frame, greyscale, idolmaster, idolmaster_cinderella_girls, large_breasts, looking_at_viewer, maekawa_miku, monochrome, on_chair, period_(anony_83), pleated_skirt, school_uniform, shirt_tucked_in, short_hair, short_sleeves, sitting, skirt, solo, speech_bubble, tented_shirt