Character is the work of Shonuff44:

A plush, well-endowed, and confident Southern Belle of a bull who teaches at Patriarch U, and might be open to some fun outside her marriage.

Mrs. Bull grew up in the south, where she spent her early adulthood in the fields of professional motorbiking, bartending, and swimsuit ads. Some time after settling down with her husband, the huge and heavyset Mr. Bull, she went on to get a job as a teacher at Patriarch U, where she teaches to this day.

Alas, she doesn't find absolute fulfillment from her husband – between his surprisingly limited endowment and his lack of romantic charm, Mrs. Bull isn't above a little flirting on the side when she's feeling particularly lonely and mischievous. For the most part, Mrs. Bull enjoys being feminine and playful, but isn't afraid to stand up for herself if she feels the need to do so