Rule 34 Dev - 1girl blue_ribbon blush bow breasts brown_eyes brown_hair collarbone dot_nose hair_bow hair_ribbon idolmaster idolmaster_shiny_colors large_breasts long_hair looking_at_viewer open_mouth pink_shirt ponytail portrait ribbon shirt simple_background smile solo swept_bangs tsukikage_oyama tsukioka_kogane white_background|21176142390