Male reader x missy (editing cos I'm dumb:))

Jack

When you met with the doctor she asked you to help her guard the vault desperately as if your life depended on it. The time lady in the vault was one of the things that intrigued you the most. the doctor comforted you as you broke in her arms crying about something you couldn't even put your finger on, it's like it was wiped from your mind. As you explained that to the doctor she seemed to understand and kept a straight face as she helped the crying come to a end. She looked at you as if she was reading your thoughts but she sighed softly as you couldn't remember a thing about what set you off.

"Doctor, what's wrong with me?" You asked, removing yourself from her embrace. 

"Nothing at all, I just need you to stick close to missy for me, okay?" She rubbed your back in comfort.

"Okay" you managed to spit out drying of your face with a napkin.

An Alarm sounds and the trio comes rushing in. "Doc what's that noise?" Graham asked catching his breath. You smarten you dusting your jacket.

Over the speaker you can hear -"Kro Kro Tro Kro So Fro So So To. Kro Kro Tro Kro"

"A Judoon warning transmission. The cheek." The doctor explains, listening carefully to the noise.

"Judoon?" Yaz asks, she gives you a sympathetic smile before turning back to the doctor.

"Are you just saying that to shut us up?" Graham chuckled.

"Dangerous intergalactic police for hire. Notice of a zonal enforcement field on Earth. No one can get in or out. What? They're preparing to beam down there. A platoon of Judoon, near the moon. They can't do that. They've got no jurisdiction there. Right in the centre of Gloucester. I am not having that. If I can match the Tardis's rotation to the frequency of the enforcement field's refresh rate, I might just might be able to slip us in before anyone gets killed." The doctor ranted.

"Yeah I heard most of that" you chuckled helping her get down to earth.

"I thought you said they were the police." Graham stated watching you and the doctor rush round the console.

"Trigger-happy police." She sighed.

"Right doc, i think I've got it" you grunt pushing the lever down causing the Tardis to materialises on earth.

"Through here." The doctor explains running into a cafe of some sort.

"What are you doing in my kitchen?" A man asked looking at you all curiously.

"Stay inside and keep the door closed. Do not let anyone in, especially alien police in helmets and black leather." The doctor looks outside the window scanning for the judoon.

"The city's under siege. We're going to sort it" Ryan spoke as a man bolts for the door.

"Oh yeah, go on. Get out, coward." You raise a brow at that watching him run away, there was something radiating from him but it wouldn't click.

"What is up with him?" Yaz asks the man behind the counter.

"How long you got?" He asked.

"No time at all. Stay inside. Lock the door. Come on, gang, no time." The doctor pulls you out the door in a hurry.

"Fugitive house unit located. Prepare isolator."' You hear one shout outside a block of flats.

"Ah come on" you sigh catching your breath.

"I hope you've got a permit for that." She flashes the psychic paper then pats your back. You straighten up.

"You're an Imperial Regulator?" The Rhino challenges.