mikazuchi zeus, mayuzumi fuyuko, idolmaster, idolmaster shiny colors, highres, 1girl, bed sheet, black hair, blunt bangs, blush, braid, breasts, collarbone, covering own mouth, hair censor, hair over breasts, hair over one breast, hand over own mouth, long hair, looking at viewer, lying, medium breasts, off shoulder, on back, open clothes, open shirt, pajamas, partially unbuttoned, polka dot, polka dot shirt, shirt, short sleeves, single bare shoulder, small breasts, solo, sweat, twin braids, upper body, yellow eyes