tetsuya00, osaki tenka, idolmaster, idolmaster shiny colors, commentary request, highres, 1girl, alternate costume, animal ears, animal hands, arm under breasts, bed sheet, bell, bikini, black bikini, black choker, blush, breasts, cat cutout, cat ears, cat paws, choker, cleavage cutout, clothing cutout, collarbone, fake animal ears, frilled bikini, frills, gloves, long hair, looking at viewer, lying, medium breasts, neck bell, on back, paw gloves, pillow, red hair, solo, spoken blush, straight hair, swimsuit, tearing up, tears, upper body, very long hair