idolmaster, idolmaster cinderella girls
koshimizu sachiko
u (the unko)
1girl, barefoot, bow, bow panties, brown eyes, chair, easy chair, foreshortening, no panties, panties, purple hair, purple panties, school uniform, simulated footjob, sitting, skirt, solo, stuffed animal, stuffed toy, thighhighs, underwear, unworn panties