idolmaster, idolmaster (classic)
kisaragi chihaya
komi zumiko
1girl, armpits, arms up, bikini, bikini top only, black hair, blush, brown eyes, cum, cum on body, flat chest, front-tie top, long hair, lying, narrow waist, navel, nipples, petite, solo, sweat, swimsuit, tears, untied
bad id, bad pixiv id, highres