Two

I lay next to Cas in bed. It was late and I was tired, but I couldn't get to sleep. Even Castiels warmth didn't calm me down. Ever since he had become human he liked to relax and his way of doing that ment laying with me in the bed while I slept. But since a while I felt that there was something off. He didn't hold me as close as he used to and there was something in his eyes. Something dark.

I turned and looked at his face. His eyes were closed and I studied his face. He didn't look different, he still looked like Castiel, but his thoughts were darker. My hands went up to his face and I touched his cheeks. He opened his eyes and for a moment there was a look in his eyes I didn't reconize, just for a second though. "Is there something wrong, Rhea?" I shook my head and smiled a little smile to him. "Just couldn't sleep." "Ah, okay. Want me to do something about that?" I shook my head again snd slipped my arms around his waist. "Just stay here." "Everything you want." He smiled at me. Maybe it's just my imagination... I'll just talk to Grace in the morning.

~

When I woke Cas had already disappeared. His trench coat was still on the chair, so that ment his was here somewhere. I got out of bed and grabbed some clean clothes and made my way to the shower. When I was done I walked to the kitchen in bunker. "Good morning Sam." Sam looked up from his coffee. "Morning Rhea. Slept well?" I shrugged my shoulders. "Could be better. Have you seen Grace?" I grabbed a mug and poured some coffee for myself. "She's with Dean, doing some research." I nodded. "Thanks." Sam frowned. "Something wrong?" "Just girl problems."

I walked towards the main room of the bunk and sat down next to Grace. "Good morning." The two look up. "Good morning Rhea." "Hey there." I took a sip of coffee. "So... what are you doing?" Dean made a face. "Just doing some digging about the Darkness." "Found something?" "Not really." I took a sip from my coffee. "So you mind if borrow Grace for a few minutes?" Grace looked at me. "No, go ahead." "Thanks, but first coffee." I lifted the mug and smiled at Dean. At that moment Cas walks in and sees us. "Hello Dean. Grace." He gives me a kiss on his cheek. "Rhea." "Good morning Cas." I smile to him and he takes a seat next to me. I finish my coffee as quickly as I can and stand up from my seat. "Grace, sweety, we need to talk." She nods and follows me.

"What's wrong?" I sit down on my bed and I sigh, trying to choose my words carefully. "Something's wrong with Cas." Grace frowns. "Well, of course there is. I mean he's been through a lot lately." I shake my head. "Not like that Gracy. Wrong like 'bad' wrong. His thoughs are dark, his touch isn't the same and there is something in his eyes that scares me." She is silent for a while and I know she is thinking about what I'm saying. Grace takes a seat next to me. "Now that you mention it. Ever since the cage there is something off about him." "What if he is possessed or something." Grace shakes her head. "An angel can only be possessed if he accepts it." A fear crept into my heart. "What if he said yes to it? For some strange reason?" "It could be." I frownd. "Well, I would like to know that." Grace nods. "Well, maybe there is something in the book that might help. Give me a few hours." I smile at her. "Thank you." I give my friend a hug and while she makes her way to the room she shares with Dean, I make my way back to the mean room. I grabbed my katana and cleaning supplies on the way. While I waited for Grace I could get some cleaning done.

It didn't took her very long and she slipped me a little bottle. I looked at her and read her thoughts. Make sure he drinks it. When he does, it should reveal who possesses Castiels vessel. I nodded. Great how am I suppose to get him to drink this? I slipped the bottle in my pocket. I decided to bring my stuff back to the room. I stuffed the cleaning supplies away. Thinking about a way to force feed the potion. The only way I could think of was by a kiss, but Cas wasn't really the intimate type. Occasionally he would give in to his desires, but is were rare occasions. I bit my lip. I'm afraid there was no other choice. Time to change, sparkt that disire.

~

Castiels phone vibrated and he took it from his pocked. Dean watched him. A text from Rhea. "What is it?" "Rhea asked me to come to the room." A smirk appears on Deans face. "Oh really? And that in these times. Well what are you waiting for? Go." Castiel stands and begins his walk to the room he shares with Rhea.

Don't you dare touch her. *chuckles* Really? Now you're getting territorial? Just as it begins to get intresting. I'm serious. Let me take over. Youre no fun, you know that? But fine, go ahead. I'll suppose I'm just gonna watch.

As Castiel, the real Cas, opens the door he is greeted by Rhea, sitting on the bed, dressed in just underwear. "Uh, hello there. Why are you dressed like that? In the middle of the day." Rhea rolls her eyes and gets up. "A girl has desires too, Cas. Now please shut up and enjoy, okay?" She slips his hand under his suit coat and slips it of his arms after that one of her hands grabs his tie and pulls him down. Her lips softly traces over him and he shudders. It's enough to get him to give in and he slips his arms around her waist, bringing her closer. They share a soft kiss, slowly getting more heated. She drags him to the bed and pushes him onto it. She takes a seat on his lap and as she kisses him she grabbed the bottle.

~

I stop kissing him for a second and kiss along his cheek and jaw, making my way to his ear. Meanwhile I silently open the bottle. "Show me who you really are Cas." I quickly empty the content of the potion. Cas laughs silently. We look at each other and I kiss him again, deeper than before and open my mouth, so the potion can pour into his mouth, he realizes too late and looks at me shocked. He already swallowed it. Stupid human reflexes. "Rhea what did you give me?" I look at him, feeling slightly sorry for him. "Like I said, tell me who you really are. Did you really think, I didn't see there was something wrong?" I looks at me with a serious look. "You don't know what you're doing." The look in his eyes became harder, different from his normal look.

"Hmm, you should have listened to my brother." My blood turned into ice. His brother. Everything came falling into place. The cage, the dark thoughts and the look in his eyes. He had let Lucifer in. I tried to get from his lap, but Lucifer locked his arms around my waist. "Not so fast. You know my secret now, that wasn't the plan." He smiled to me. It gave me chills. "Now, now. Don't give me that look. I promised my brother I wouldn't hurt you. But I think I have to break that rule for a bit though. It's far too early for my secret to come out." He pushed his face against my neck. "Such a shame really. You're pretty cute. I can totally understand why my brother takes a liking towards you. But why you like him, will remain a mystery to me..." he lookes me in the eye again. "So much strength..." He clicked his tongue. "Well Rhea it was nice meeting you, but it's time we say goodbye, for the time being." He puts two fingers against my forehead and I feel myself getting extremely tired and before I know it, everything is going black.

~

Lucifer looks at the unconscious girl in his arms and lays her onto the bed.

You promised me nothing would happen to her! Relax, you're girlfriend is fine, just asleep. I don't know for how long though. Now shut up, it's time to play you again.

He rushes out of the room. Making his way to the main room, where Dean, Grace and Sam are. "Something happened to Rhea!" In seconds the three were on their way to the bedroom. "How did this happen?" Sam looked at the half dressed woman on the bed and then to Castiel. "I don't know, maybe I went a little over board with the angel grace or something. Grace grabbed the covers and covered her friend. Noticing the potion bottle as it rolled from the end of the bed. The guys didn't notice the soft noise of it hitting the floor, but Grace instantly knew sonething was wrong and for once she wished she was the one with mind reading powers.