Rule 34 Dev - 3girls blonde_hair blush dated floral_print grk_11601 heart highres holding holding_heart idolmaster idolmaster_cinderella_girls kiryu_tsukasa_(idolmaster) looking_at_viewer multiple_girls ohtsuki_yui outline purple_hair ribbed_shirt shirt signature simple_background smile upper_body valentine white_outline yagami_makino|18313978761