Douluo Dalu 2: The True God King - Chapter 309: [DD2]:

Born and raised in a family of warriors, Alex's life suddenly takes a turn for the worse when he is graded with an average potential.When all seems lost, a crack opens within his memories, breeding memories of a past life and also a talent that would shake the very foundation of his world.A/N: Just a light warning here. There is the little sister trope but no incest.

Aukin was reborn in Lingwu Continent with his past life memories from earth. Lingwu is a place where the strong prey on the weak. And that each life cultivates immortality.Aukin leads his mother the Fairy Moon a Immortal goddess to fall into the path of lust.Warning this book contained very deprave acts, Gangbangs, Sloppy seconds, NTR, Couple swap, swinging, Caundalism and many more read at your risk.BTW the book's cover picture is Aukin's Mom.

Su Luo woke up to a pair of twins gathering around her bed joyfully calling her “Mommy!”

She had been single for more than twenty years now, how did she end up with children? What was going on?

Gu Zhan’s eyes were red as he said furiously. “Su Luo! You’re too much! You can dislike me all you want, fine, but you’re disowning your own children?

Su Luo, who suddenly became a b*tch. “Hey mister, I have plenty of questions myself!”

The two little ones cautiously tugged Su Luo’s sleeve as they said. “Mommy, we will be good children, please don’t disown us?”

Gu Zhan looked aggrieved. “Luoluo~”

Su Luo eyed the two poor little things and thought. “Alright then, I can become a mother without any pain. Plus, I have a handsome husband to boot. No harm done.”

[Character setting] Suo Luo: A scheming, cute money lover. Good at cooking and fighting. Have an unfriendly character. Gu Zhan: devoted, outwardly domineering, but a softie inside.

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy