Transformers Prime X Reader Oneshots/Lemons [REQUESTS CLOSED]

Second Checkup (Knockout x Shy!Femme Reader) Lemon

Requested by @OptimusPrime_78

A/N: This one one of the two requests they asked for. I was planning on just making one of them, but I figured I could make this a short lemon.

Description - Knockout started to notice the crush you had on him more and more, and he decided to do something about it.

⚠️ Warning!: Contains Oral ⚠️

I was worried to the core as I was heading for the med bay to meet Knockout. He does frequent check ups on femme's like me, and for some reason I was called to return to him over some test result. Knowing me, I always think the worst. I was automatically jumping to conclusions like "what if I have some long term decaying disease" or "do I have a serious glitch in my systems?". I didn't know what to expect. I remember how much trouble I had seeing him last time and now I had to mentally prepare myself to talk to the mech again.

I was too busy rambling to myself in my helm that I hadn't noticed how fast I made it to the room. I wasn't ready to move through that door, not that I could of waited any longer because the moment I neared it the door opened. I almost yelped at the sound. It was a good thing I didn't because the medic was in complete view the moment the door panels fully opened. I blushed in a panic and dipped my helm down. 

"Hey there (Y/n)", the mech smiled with a cheery tone, tilting his helm slightly to the right. His voice had this ring to it like he was trying to be flirtatious. Sometimes it even sounded flamboyant. Even when he said simple phrases, it got me every time. I glanced up slightly to see the cherry red mech leaning against the metal berth expecting my arrival. I found myself staring at him in more ways than one. That mech could look good in any pose.

"Hi Knockout. I-I was told to come back to the med bay?", I spoke weakly. My voice was pretty high for a femme. It transitioned into something even more tiny when I was nervous. Hopefully Knockout didn't catch onto that as my body language spoke for itself. Whenever I was uneasy about something, the wing panels on my back would droop and my optic ridges curved inward. Some of my colleagues knew how shy I was, especially when it came to talking to mechs, ones that I liked.

"Yes, take a seat. Don't worry sweetie, it's nothing serious", he reassured me right away. A part of me was super happy to hear that. The last thing I needed was another thing to worry about in every passing day other than mechs and other struggles of my every day life. I sat myself on the berth next to him and turned my face to him. I wasn't sure what he was going to do but the silence was starting to take a toll on me. 

"My reports say that you have been lacking some necessities in your every day diet", he informed. I found that quite odd since I tend to worry about not getting enough energon for myself so I always keep watch of how much I take every day. Maybe the amount I was taking just wasn't enough for me. I have been feeling restless lately, but that could be caused by anything. for all I know it could be my own processor playing tricks on me. 

My mind was rolling on it's own again that I hadn't noticed that Knockout had leaned closer to me. My optics matched his red gaze and I almost jumped. 

"A little skittish are we? Is there something else bothering you that needs to be addressed?", he asked. My breath stuttered but I shook my helm.

"No. What am I missing in my diet though?", I readdressed the situation. there was a smile that spread across the mech's face. I wasn't sure what to make of it. He was getting awfully close to me that I wasn't able to think clearly without the sound of energon pumping through my audials. I could practically feel his breath on me.