1girl, :o, armpits, bare_legs, blush, breasts, camisole, colored_eyelashes, commentary_request, denim, denim_shorts, feet_out_of_frame, gakuen_idolmaster, highres, idolmaster, indoors, looking_at_viewer, lying, on_back, orange_eyes, partial_commentary, qianyuu_(senba), robe, shinosawa_hiro, short_shorts, shorts, single_bare_shoulder, small_breasts, solo, white_camisole, white_robe