No I don't have a diaper fetish. When I came up with this, I was on a Worst of Deviantart binge and I thought it would fit given Camilla's nature

Day 1:
I woke up with only a shirt and a diaper on. Knowing the order, it was probably Reinhardt and Lon'qu pulling a sick prank. I quickly sat up and found that I wasn't in my room. It was some baby room except bigger. Like it was meant for me. Now I knew it wasn't a joke. They'd never go this far, only a little bit of embarrassment and then they'd let me change. It didn't feel like that though. The next best guess was that Emblia took me hostage when we were asleep. The door opened, probably revealing my fate. It was worse than I imagined. It was her.... Lavender hair, giant boobs being half exposed... Camilla...
"It looks like someone woke up from their nap." She cooed in a sickeningly sweet voice. Not even Lukas could stomach that much sweetness.
"Unhand me woman and let go. I am not an infant. I am a prince of Rigel and soon to be emperor." I replied.
"And it looks like he's grumpy too!" Ugh. Gross. She then picked me up, lifted me out of bed and into some chair trap.
"I SWEAR TO WHATEVER GOD SHADE WORSHIPS IM KICKING YOUR ASS THE SECOND I GET OUT OF THIS CHAI-" Something was shoved into my mouth. She was feeding me. I was so close to strangling her. Ike wouldn't mind, would he?
"Aww it seems like the little baby enjoys his food!" No I was not. You shoved it into my mouth as I was trying to get someone to come and save me. I tried to open my mouth again to continue my point but she kept spooning that damn food into my mouth.

After that repeated for a bit and what felt like a fucking eternity, something wasn't right in my stomach. Bitch probably drugged me with something.
"Yo, you mind letting me out of here so I can use the damn bathroom?" I asked before shuddering that I used that word.
"Silly boy, babies don't use the bathroom." She replied. There was no way in hell I was using this diaper. I am not a fucking infant. I was an almost grown man that was going to become emperor soon. The pain grew in my stomach, which confirmed that she drugged me with laxatives. Another reason I can add to not trust her. Not like I trusted/ liked her anyway. I had to keep my body strong, I couldn't let the pain win and then I felt it. After all my training, I lost to a couple of pills crushed up into baby food. This was going to be a long while....

Day 7/ End of week 1:
I feel so disgusting. I've been soiling myself for the past week because of the fucking laxatives. At least she changed the diaper, but now it was time for my escape. She had passed out on the floor with a bunch of alcohol in her system so I had a good amount of time. I silently crept out of the bed before taking the keys from her pocket and quickly unlocked the door and got out of there asap. From where I was at, Reinhardt's room was too far. Seliph's was even farther.... I had to go to Shade. I took a quick glance at the clock near the doorframe. 10:10. Shade's usually in the library at this time, and I had to make a mad dash for it. My steps were fast but silent, the diaper making the stupid noise. If I had a pair of underwear with me, I'd take this thing off now. After a few flights of stairs, I was finally at the library where I heard talking. It was Shade's voice, thank whatever was out there.

"Shade... I've got a serious problem." I said as I walked in. The next thing I knew was I got rushed by her and Anthony.

"Your alive! We've been looking all over for you. People have been thinking you got captured..." The younger girl said as she hugged me.

"Not to be rude, but what's with the diaper?" The smaller boy asked

"That's why I'm here. Camilla's been trying to turn me into a baby for the past week. I've been trying to call for you guys but all she does is stick things in my mouth then she drugged me with laxatives..."

"Dear god... I thought Ike was joking. I had no idea he was serious..." Shade said as she let go. "And no. We aren't going to judge you about the diaper." How did she know I was thinking about that?

Day 8:
After an extensive talk, Camilla was sent home on the case of "mental instability". All I knew was I was free. Also when Reinhardt found out I was alive he was crying for an hour. It's good to know someone cares about me.