5girls, ayunyan_pere, breasts, cleavage, collarbone, emphasis_lines, hayami_kanade, ichinose_shiki, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, jougasaki_mika, large_breasts, lipps_(idolmaster), lipstick_mark, miyamoto_frederica, multiple_girls, open_collar, shiomi_syuko, shirt, simple_background, speech_bubble, tinted_eyewear, upper_body, white_background, white_shirt