1girl, ^_^, artist_name, bare_legs, black_hair, blunt_bangs, blush, breasts, cleavage, closed_eyes, clothes_lift, collarbone, feet_out_of_frame, fingernails, idolmaster, idolmaster_million_live!, inoue_sora, leaning_forward, medium_breasts, nail_polish, nakatani_iku, navel, one_side_up, orange_shirt, panties, shirt, shirt_hold, shirt_lift, smile, solo, sports_bra, sweatdrop, teeth, underwear, upper_teeth_only, white_panties, white_sports_bra