1girl, black_bow, black_bowtie, black_thighhighs, blonde_hair, blush, bow, bowtie, convenient_censoring, dress, expressionless, hand_on_own_knee, idolmaster, idolmaster_cinderella_girls, knee_up, looking_at_viewer, red_dress, sakurai_momoka, simple_background, sitting, solo, thighhighs, tsuchi_(sh_spica1), white_background