idolmaster, idolmaster (classic)
hoshii miki, kisaragi chihaya
minazuki tsuyuha
2girls, ahoge, anger vein, back-to-back, blonde hair, blue hair, blush, blush stickers, breasts, flat chest, frown, heart, lips, long hair, multiple girls, navel, nipples, nude, one eye closed, sitting, yokozuwari
commentary request