2girls, :d, absurdres, brown_hair, commentary_request, detached_sleeves, double_v, futami_ami, futami_mami, green_sleeves, highres, idolmaster, idolmaster_(classic), idolmaster_million_live!, idolmaster_million_live!_theater_days, looking_at_viewer, midriff, multiple_girls, open_mouth, pink_sleeves, red_eyes, shuucream_(syuichi), siblings, side_ponytail, simple_background, sisters, smile, standing, twins, v, white_background