Claimed by My Husband's Dragon Father

The purebred human girl Erika was tormented by her once-a-month estrus. Two months ago, she turned to Cole, the son of the Dragon King who was her mate, for help, only to be ruthlessly rejected. Afterwards, Erika stumbled into a beastman clinic, mistaking the Black Emperor Dragon King Wren, who was traveling incognito, for a doctor, and shamefully begged him to help relieve her engorged . Wren lost control on the spot, only to discover that she already had a mate.