The day after the crowing ceremony saw Arthur and Morgana on the main stairs of the courtyard. They were waiting for their friend, Emrys.

"You look eager to have Emrys with us, brother."

"I do. I own him a lot for what he did for me in the past. Besides, he took care of someone very important to me, and he is coming to deliver him"

"Who?" Morgana asked curious.

Arthur smiled in secret, knowing that who was about to come to their home would shock her. "You'll see, sister."

They didn't have to wait long actually. Soon they saw a carriage entering the courtyard. Arthur's heart started to beat faster at the prospect to finally meet his son for the first time, born only a couple of days before.

The carriage stopped in front of the bottom of the Stairs, and Gwaine ran to open the door.

Merlin exited the carriage, soon followed by a girl of about 5 years old. She was blonde with sharp and big brown eyes.

For the first time since they met, Arthur's attention was surely on someone that was not Merlin. He couldn't take his eyes from the budIe Merlin had in his arms.

At noticing Arthur's awe and shock expression, Merlin smiled and rushed to the blond man.

"King Arthur, it's nice to see you again. You as well Princess Morgana." He moved part of the blanket wrapping the baby, revealing an angelic face. "King Arthur, I would like to introduce your son, Alexander Balinor"

Arthur completely ignored his sister 's gasp next to him and took the baby in his arms right away, with a mix of fear and trepidation in his heart.

The baby was so small, so fragile Arthur was sure that if he hugged him to hard he would crash him, and yet Arthur never saw something more beautiful and precious. Obviously it was too soon to see who he took after, but he could already see a bit of black hair on top of his little head and the Pendragon's nose.

Useless to say, Arthur was already in love.

Arthur look up at Merlin, sharing with him a common smile. The smile of proud parents.

He turned to Morgana about to tell her what was going on, however his sister's attention was not on him anymore. She was staring at the child next to Merlin. Her eyes were expressing confusion but also a bit of longing. Longing for what, she didn't know.

Noticing her gaze, Merlin pulled the child in front of him. "princess Morgana, please, allow me to introduce my daughter Anna. Anna, dear, this is Morgana Pendragon, Princess of Camelot."

The two of them kept staring at each other in mutual curiosity. Arthur coughed to get his sister's attention. She shook her head as to wake up and turned first to face her brother and then Merlin.

"I am sorry, my Lord Emrys. It's just that I felt I met your daughter somewhere before. I felt a bond between us. But that's absurd" She smiled embarrassed.

"Don't be, Your Highness. It's quit normal actually. Both you and Anna have magic, both of you are born to be Priestesses." Merlin obviously didn't mention that the main reason was actually because they were sisters.

After the birth of Alexander, Merlin kept his promise and turned Morgause into a child with no memories of who she was. Merlin took her in as his daughter in the hope that in this life at least hers and Morgana's destiny would not be the one of darkness.

"Oh! I see. That would make sense" Morgana said with an open smile. She decided to ignore that voice in her heart telling her that there was more. She turned her attention back to Arthur. "Sooo, brother dear, a son? When did it happen?"

Arthur smiled and looked at his husband. "It's a long story. Let's go inside, so I can tell you and the Court."

00000

The Kingdom welcomed the new prince with joy, especially after hearing what happened to his mother. They understood why Arthur had to keep his existence a secret during his father's reign, by giving the child to Merlin.

Everyone welcomed Lord Emrys and his daughter as well. It was obvious to everyone that had eyes that he was a good influence and advisor for the young king. They were always together and Merlin had been entrusted with the Prince's life as well; and Arthur looked happier since the wizard came to live in Camelot.

That's why no one was surprised when the two men made their relationship official, soon followed by a beautiful wedding ceremony (no one knew they were actually already married). No one protested that their King married a man. King Arthur was a beloved king who had already given the Kingdom a healthy and strong heir.

Morgana took Anna under her wing and moved on the Isle of the Blessed to better apply her role as White High Priestess. Both became pillars of the magic community during the following years. Everyone knew that should you had any issue or worry you'd find help from Morgana and her disciple anytime.

00000

"Alex, Anna! What are you doing?" Morgana asked to the two children peeking from the keyhole of the big door of the Great Hall.

Alex was five, a lovely boy with black hair and Arthur's blue eyes. He had strong magic that everyone thought came from his aunt Morgana, since no one knew his other father was Merlin himself, called Papa by the child. Anna was ten and always eager to play and protect her little brother when she wasn't busy with her magic lessons with Morgana.

"Auntie, daddy is making strange noises. Is he in pain?" Alex asked worried about his father. He was such a sweet boy.

"Um. Let's see." Morgana moved closer to the door to listen. After a couple of seconds she blushed and started to lead the children away.

"Wait, auntie. What's wrong with daddy?"

"Nothing, dear. Your papa is with him, so there's nothing to worry about. They are talking about something important. They need privacy!"

Inside the Great Hall.

"Merlin, stop" Moan. "There's someone outside. oh God, yes, right there! "Arthur moaned deeply as Merlin's long cook kept thrusting against that sensitive knot of nerves in his ass.

Merlin was sat on the throne with Arthur sitting on his lap, facing the main doors, and fucking himself on his husband's cock.

"They are gone. It was our son, my daughter and your sister. She took the children away" Merlin ensured him while pushing upward, never tired to feel his beloved's tightness around him.

"Oh, I can't believe our son heard us, me! "The blond said mortified, however he didn't stop his movements.

"As if it was the first time. We make love all the time with him in the same room."

"yeah, but he is always sleeping! Oh yes, there... You fill me so well."

"I want to come in your mouth. Stand up" Merlin pushed Arthur up.

Arthur moaned, but did as Merlin said. He stood up, turned around and kneeled between Merlin's legs. With no hesitation, he took him in his mouth, loving his weight on his tongue. Merlin ran his fingers in his hair. He had done it. This beautiful legendary king was his, under his power. He was his master. That meant that the Kingdom was his. He saved magic and avenged his people. And in the future he will rule through his son, his flesh and blood. But until then he'll keep fucking his beloved, while sat on his throne.

With this thought in mind, he came.

THE END