Rule 34 Dev - 1girl between_legs black_eyes black_hair blue_background blue_dress blue_ribbon blush chair comeco cushion dress female frilled_dress frills fukuyama_mai gradient gradient_background hair_ribbon hand_between_legs highres idolmaster idolmaster_cinderella_girls idolmaster_cinderella_girls_starlight_stage idolmaster_cinderella_girls_u149 loafers long_hair looking_at_viewer open_mouth ponytail ribbon shoes short_sleeves sitting smile socks solo star starry_background tied_hair white_legwear|3171451898