Dean didn't even bother knocking, he just walked in and smiled at his boyfriend. "Hey." He shut the door behind him.

"Go away Dean," Castiel grumbles.

"You're adorable when you pout." The alpha walked over to the bed and sat right next to him.

"How is pouting adorable?" Castiel shifted away from him.

"Everything that you do is adorable," Dean wrapped his arms around him to keep him from moving away and nuzzled his ear.

"I'm mad at you," the omega muttered. He didn't fight the embrace though instead he leaned into it.

"Why doesn't that surprise me?" Dean kissed his cheek. "Why don't you like Bela?"

Castiel shifted away from him again.

"She's not that bad once you get to know her?"

"She is attracted to you."

"Yeah but I don't like her." Dean shook his head and rubbed his nose against Castiel's light stubble. "Come on Castiel," he growls when the omega shifted away from him again. "I would never be anything but faithful to you."

"I know that but you can have sex with her."

Dean smiled at Castiel's ease with saying that. "I don't care that we can't have sex, all that I care about it being able to be with you."

"You say that now but you're not horny."

"I'm a teenage alpha, I'm always horny." As if to prove a point, Dean tackled him and peppered his face with kisses. "Especially when I'm around my gorgeous omega." He got the omega to laugh hysterically as he tickled his sides.

"Dean stop," the omega squeals between laughs.

"I'm pretty sure I had a rule in place," a voice says suddenly, causing them both to freeze.

Castiel looked over and instantly he paled, sitting up as did Dean. He hadn't even heard the door open.

"I'm pretty sure little brother, that you are purposely trying to piss me off now."

"It's my fault," Dean says standing up. "I'm assuming I'm not allowed in his room," whether it was a statement or a question was undetectable. "I upset Cas and came in here to apologize."

"You were doing more than that," Michael snaps.

"Michael, look man, I'm trying here. I don't know what more you want from me. I'm not going to hurt Castiel, not ever."

"You forget Dean, we used to be close. I saw firsthand how you used omegas."

"I've changed," the other alpha growls.

"Everyone always changes but someone always ends up hurt. In this situation, it is my little brother and I'm not going to let you do that to him."

"Michael, I'm not a child-."

"Don't start with that again Castiel. I am your guardian. Until you are eighteen years old, you will be a child."

"Come on Michael, don't be this way," Dean says, softly but there was an edge to his voice.

Michael glared at him.

"Give me a list of rules and I'll follow them to a t," Dean says glaring at him. "I will do whatever you want as long as you will let me be with your brother. I will do anything to prove to you Michael, that I won't hurt Castiel. I'll never touch him in any way he's not comfortable with. I'm definitely not going to leave him for someone else. So just tell me what you want and I'll give it."

Michael watched Dean's face carefully for a sign of him lying. "Fine, I'll write up a list of rules but if any of them are broken then you two are never to see each other until Castiel is eighteen."

"Can we argue rules," Castiel asks.

"We'll see," Michael says turning and opening the door, he pointed out of it. "Dean get out, Castiel I don't care what you do."

Dean started out and Castiel followed shortly after. Dean had offered to sit by the stairs but Castiel instantly shook his head no. So instead they sat in a corner together talking quietly.

((2 more chapters to go, a lot has to happen in them so be ready, finally got this thing planned out))