You were sitting comfortably in the living room with your husband, Toji, while your son, Megumi, played nearby.

"Mommy!" Megumi suddenly called out. "My birthday is tomorrow!" he announced happily.

"I know, baby. So, what would you like for your birthday? A new toy?"

Megumi shook his head. "Nope! I want a sibling!"

"A what?!" you exclaimed, completely caught off guard.

You immediately looked at Toji, who simply smirked at you, clearly amused by your reaction.

"Sure, buddy," he said casually. "Your mommy and I will give you a sibling."

"Yay! Thank you, Daddy!" Megumi said excitedly.

Toji glanced at you with a mischievous grin and leaned closer. "Looks like you're going to be calling me 'Daddy' later, too."

He winked at you, leaving you completely flustered.