1girl, ;d, animal ears, bare shoulders, black pantyhose, blush, breasts, brown hair, collarbone, cup, drinking glass, fingernails, holding, holding tray, idolmaster, idolmaster shiny colors, izumi mei, kagin (kagou shita nanika), leotard, long hair, looking at viewer, medium breasts, nail polish, one eye closed, pantyhose, rabbit ears, red leotard, smile, solo, straight hair, tray, very long hair, wrist cuffs