The 31st Consort Chapter 41 by Tsubasa Nanaki, Momotomoe, Nanao Yamashita

Felia, a country girl born to a not-wealthy lord, was chosen as the King's consort. Her family specializes in farming medical herbs, and she enjoyed working in the fields...but now she must join the competition to be the King's wife.
And Felia was the "31st" consort, which means that the King will come to see her only on the 31st of the month. No one thought she will be chosen, even Felia herself.
But she didn’t care and started growing vegetables and herbs at her manor!
The King becomes attracted to this unique, strong girl before he knows…