Rule 34 Dev - 10s 1girl :d armlet blue_background blue_hair bracelet brown_eyes bustier female_focus idolmaster idolmaster_million_live! jewelry kawakami_tetsuya kitakami_reika long_hair looking_at_viewer lots_of_jewelry midriff navel necklace official_art open_mouth outstretched_arms smile solo twintails|5244908409