This is Kowakame Nanami from Nyonin-jima -Yaru dake Kanrinin no Hame Pako Ijuu Seikatsu-.

Her prompts are:

nyjikona, mature female, blue eyes, brown hair, long hair, bangs, mole, mole under eye,

Her outfit:

earrings, necklace, white shirt, belt, brown skirt,