This is Minamori Shizue from Shukubo no Uzuki ~Hitozuma, Miboujin no Ureta Karada to Amai Toiki~. She is the colleague of the protagonist.
Her prompts:
shuzmish, mature female, black hair, single hair bun, blue eyes, glasses, lipstick, earring,
You can add wedding ring, but it seems to cause problems with certain poses.
Her usual outfit:
formal, suit, skirt
Version 1 notes:
The result is even better than expected. Her features are very well defined in this model, and she looks even more gorgeous than the source material.