I have a solution, just get him to have a kid with another human and then his kid can be the next husband for her!And he'll die before your kid even reaches puberty.
One day my son, you shall inherit all of this and also my wife.I have a solution, just get him to have a kid with another human and then his kid can be the next husband for her!
This gonna be the wildest hentai plot everOne day my son, you shall inherit all of this and also my wife.
Would be a weird family tree and if done proper, with no blood-incesm even.
At least he won't have to worry about his daughter being the village bicycle, in his lifetime at least.And he'll die before your kid even reaches puberty.