A Cute Pet Pregnancy Story, Except the Barren Male Lead Gets Pregnant

The main story is complete. My next book will be "The Puppy in His Oral Stage Wants to Turn Down All This Affection." Please add it to your favorites! To change his younger brother's fate of giving an old man eight fluffy babies over ten years, Le Zhengyuan enters the palace disguised as an Omega, armed with a Good Pregnancy System. He becomes one of the candidates to be the (junior) wife of Qiao Mingyi, an emperor with no heirs. The System provides cards to help solve problems, at the cost of gradually transforming the user into someone with a constitution suited to pregnancy. Cards this useful should of course be used on the emperor. [Obsessive] helps the emperor become absorbed in his work, doubling his efficiency. [Winning Move] turns into the meeting uniform the emperor urgently needs. [Lotus Face] changes the emperor's appearance, helping him evade an assassination attempt. Le Zhengyuan successfully reshapes the emperor to his liking. System: Host, you win! The male lead has been transformed into someone with a constitution suited to pregnancy! So when he locks you up and has his way with you, you have to take it like a good boy! In the locked room, the pregnant emperor pins Le Zhengyuan to the bed and kisses him. "Darling, would you rather have kittens or puppies? Or one of each?" Nearby, the emperor's red wolf spirit form lies beside Le Zhengyuan's white tiger spirit form, carefully placing the back of its neck beneath the tiger's paw, then wagging its tail. "I want the baby to take your surname." "...Your Majesty, why not let me sit on the throne too?" "It's not as if you haven't sat on it before. But if you mean something else by 'husband,' then sure." A demure-looking, cold-faced, devilish cutie x a gentle, gloomy, shamelessly devoted husband-lover. Contains the male lead physically altering and mentally controlling the recipient. Ages at first appearance: 23 x 26. No size difference. Alpha/Alpha. Happy ending, devoted couple, sweet story. He won't really have eight children. The recipient and his younger brother aren't romantically involved. The male lead disguises himself as an Omega and wears a skirt, but that doesn't make him any less strong or brilliant. If you like seeing characters suffer, this isn't for you. Things not apparent from the blurb and tags: online romance, campus romance and getting back together after a breakup (they never actually broke up), childhood friend becomes a surprise arrival, arranged marriage from childhood. Theme: Do not impose on others what you yourself do not want.