My Younger Husband is a Beast at Night 18+

When Sara was a kid, adults would ask her, "Who's Jamie?" Sara would shout at the top of her lungs, "He's my child bridegroom! My future husband!" Then they'd ask Jamie, "Who are you to Sara?" And Jamie would earnestly reply, "I'm her child bridegroom, her future husband." Twelve years later, they finally met again, but what Sara didn't expect was that her future husband would be such a beast at night...