1girl :d areola_slip armpits arms_behind_back arms_up bangs blue_eyes blush breasts cai_geng circlet cleavage collarbone cowboy_shot dancer highres idolmaster idolmaster_million_live! jewelry large_breasts looking_at_viewer navel necklace open_mouth ponytail revealing_clothes satake_minako see-through shawl short_hair sidelocks sky smile solo star_(sky) starry_sky