The Main Family Is About to Die Out, so I, from a Branch Family, Am a Seed Provider

“You’re going to have s*x with my daughter.”

“Wha-”

The Fregrance family, one of the kingdom’s five great noble families, had no sons, so as a desperate measure, they chose a young man from a branch family, had him have s*x with a woman from the main family, and the resulting child would be the successor.

And the chosen one was me from a branch of a branch family and further branch from that branch family.

Thus, Lady Ritia, the eldest daughter of the head of the Fregrance family, and I would have s*x in order to produce an heir.