Content warning; Rape
I do not apologize for this chapter, if you don't want to read it, then wait for the next one.
When Merlin awoke the next morning, his head throbbed dully, as his eyes focused and he realized he was not in his bed, but in the castle, sharing a bed with Gwaine. The sorcerer didn't remember how they had ended up there, the last thing he remembered was the kiss. Arthur wasn't shouting for him yet, he took advantage of the moment, wrapped his arms around Gwaine, kissing him on the back of his shoulder. The knight stirred with a groan, his eyes fluttering open slowly focusing on Merlin and he smiled.
"Morning Merlin, fancy seeing you here."
"Morning..do you know how exactly we ended up here?" Gwaine's brow furrowed as he tried to remember, and after a moment he shook his head. Then, with a shrug of his shoulder, Gwaine turned over, pinning Merlin under him leaning down to capture his lips when the doors slammed open. The two flew apart from each other, both looking at the door when the castle guards came barging in, followed by Arthur.
"Sire..." Gwaine began to explain.
"Lock Gwaine up in the dungeon." Arthur order, "I will deal with Merlin." The sorcerer felt himself swallow, there was nothing he was going to do to stop the guards, or his king. Merlin had made an oath to never use his magic unless Arthur had told him to do so, unless it was a matter of life and death. Gwaine was dragged out of the room, leaving Arthur and Merlin alone.
"Arthur..." Merlin began, hoping to reason with the angry king. Arthur didn't seem to be listening, he stormed over to Merlin grabbing him by the arm and tore him out of Gwaine's bed, dragging the sorcerer to his own chambers.
"How could you?!" Arthur shouted at him once they were in the room, the door closed behind them and Arthur shoved Merlin down on to the bed. The sorcerer looked at him confused. "You make a vow to me and go sleeping around with my guards?!"
"Why do you care? I didn't vow to be with you." Merlin pointed out snapping at the king. Arthur took a hold of his other arm, pulling Merlin up and to him.
"You are mine. Only mine. " Arthur growled darkly, scaring Merlin a bit. "You and Gwaine will never forget that." Merlin opened his mouth to protest, Arthur cut him off by pressing his lips harshly against Merlin's lips, forcing him back on the bed. The King held the sorcerer down as he pulled down his pants, forcing Merlin's garments off him and his legs open.
"Arthur!" Merlin exclaimed in panic, "Stop!"
"I am the king, you can't tell me what to do!" Arthur snarled, thrusting himself into Merlin harshly making him yell out in pain. The sorcerer couldn't think straight, his arms were pinned above his head as the king thrust violently into him. "You are mine, say it!" Merlin whimpered in pain, too afraid to use his powers against Arthur, giving in to Arthur.
"I'm yours!" Merlin cried out, no longer resisting the king, the thrusts no longer violent and harsh, but passionate and loving. Arthur pressed their lips together and Merlin moved his lips along with the king,s wrapping his arms around him when his arms were released.
When they had finished, Merlin lay in Arthur's arms, his head resting against the king's chest panting heavily. Arthur let him go, moving off the side of the bed. "Stay here, Gwaine still needs to be punished for his betrayal. He knew how I felt about you and he still went after you." Merlin wanted to argue, but before he could, Arthur was already putting on his pants and leaving the room, ordering the guards to make sure Merlin didn't leave the room.
To be continued...