idolmaster, idolmaster cinderella girls
maekawa miku, producer (idolmaster)
momio
1boy, 1girl, bare shoulders, bed sheet, black legwear, blush, brown hair, green eyes, hetero, lying, open mouth, panties, penis, penis in thighhigh, penis under another's clothes, sheet grab, shiny clothes, skirt, tears, thighhighs, trembling, underwear, white panties
commentary request, translated