Mystifying the Captain (Steve X OC)

Chapter 19 - Kirill

(Steve POV)

I originally wanted to talk to Bucky about what I found out. Now all I can do is sit here by his door replaying her voice screaming his name in pleasure. I was only a few minutes late from my mission and she had gone to Bucky to balance out her powers. That was my job. I'm conflicted about it. I was getting tired of knowing that such and intimate moment has become a task for us. Yet, I can't help but feel uncomfortable at the fact she needs to sleep with someone else.

The last few days I have been drinking more and more coffee and energy drinks. She drains me so much that the super soldier serum can barely catch up. I was moving slower in training, running so slow this morning Sam actually told me "On your left" before he passed me. Nat was able to take me down in minutes when we sparred. It's a fact now that she needs more than me. It still doesn't feel great to know my best friend is the one doing it.

I know, I told myself and Bucky that I'd rather her be with him because she would be safe with him. I just never thought I would hear her moan like that..by someone other than me. Heck she never moaned like that with me.

I clench the files on my hand tightly. I need to get used to this. This is the price I pay for loving a Goddess.

The door to Bucky's room opens and I stand up taking a deep breath. Cass walks out wearing one of his shirts holding the hem down to cover her thigh. She stops and slightly jumps back when she seems me standing there.

I could tell she is about to cry when she looks down. "Steve...I..."

"It's okay Cass." I force out. I softly grab her chin moving her face up to look at me.

"If I was here I would probably need medical attention. I've been...very weak lately thanks to you. It's makes sense you go to Bucky." I hold back puke taking a big gulp at my words.

"Do you mean that? I've been so worried about hurting you..."

"Yea I mean it. It's going to take me time though. Can you accept that?" I look at her eyes so she knows I am trying for her.

She nods and hugs me, holding back tears. I hug her tightly. When we let go I kiss her cheek and whisper in her ear. "Although, I want to be the only one that makes you scream like that. I'll have to punish you later for it." I pull back to look at her reaction.

Her eyes widen and a small smiles comes up. She is frozen in place and is breathing heavily. I smile knowing that I'm the one that made her like this. She nods softly and starts to walk away to our room. 

"Maybe we could look at those handcuffs you asked about yesterday." I say loudly wanting to see he nervous again. She stops in her tracks rubbing her thighs together..there we go baby..I got her and it makes me chuckle. She quickly runs to the stairs disappearing from my site. 

I hope this is going to be fun later. I've never done anything like that before. I'll have to study up.

I turn my focus back on my files. I knock on Bucky's door. I hear him trip and drop things before he opens up. His face falls and an apology is written on it.

"I talked to her don't worry about it. Get dressed this is important" I show him the file he looks confused. "It's about Kirill."

He gets angry and slams the door. "AND CLEAN YOUR DAMN ROOM BUCK" I hear him forcefully opening drawers before he comes back leaving the room. We head to an office to talk. 

"Jarvis protocol six nine five." I silently thank Wanda for this trick.

I drop the files on the table and sit down leaning back in frustration at what I have found.