A/N
1.Jazz is a mech, while Prowl is a femme.
2.Prowl might be out of character
3.Ratchet and Prowl are twins in my mind.
4. This is before the war.

===========================

(Third POV)

It was another long work day for Prowl because, 1. She was CPPO(Chief Praxian Police Officer), 2. Jazz called in today to take care of his aunt, and he would try to do as much work as he could at his aunts, and 3. Prowl should know better than to trust Jazz to do his work because he is usually goofing off with one of his pals such as Blaster. Sure there was days when he would be serious about things like his family, friends, his own health, and work, but just because he's the CSPO(Chief Saboteurian Police Officer) doesn't mean that he can just leave Prowl to all the work.

'Knock Knock'

Prowl nearly jumped out of her chair when she heard knocking on her office door. She didn't know who would be at the department this late in the night. So she had a few suspicions of who it would be. It was either:
1.Her Brother Ratchet
2.Her Amma(her adopted Carrier)
3.Her Papa(her adopted Sire)
4.Jazz
5.Her Sister-in-Law Annathesia
6.Her niece Empress(who is usually with her Carrier or Sire(Annathesia and Ratchet) because of her being so young)
Or
7.One of the night shift officers on duty.

Prowl had a feeling it wasn't option number 1, 2, 4, 5, and 6, so she thought it was one of the others.

Prowl thought nothing of it and continued working as she said, "Come in."

Prowl didn't even bother to look up from her work when the door opened to reveal non-other than Jazz himself.

Flashback.

While Jazz was with his aunt, he managed to complete 15 reports. He brought them with him since he had nothing else to do there or he'll end up being smacked on the back of his helm by his aunt, and he hates it everytime. So it's either have something to do or get smacked in the helm if you say [I'm boooooorrrrreeeedddd!!!] or [Is there anything to do?]. So Jazz choose to having something to do no matter how boring it was to do paperwork.

End of Flashback

As Jazz was walking over to Prowl's desk he noticed her expression wasn't the usual stoic look she always had, but the look between fear and sadness which is rare to see on her faceplates now-a-days.

(Prowl's POV)

Five years ago from today was the day I was attacked, and hurt badly by my ex-boyfriend Bolas. Believe me when I say that he was the sweetest mech I've met, but something changed in him. I don't know what it was but when we were 17 at prom he tried to get me to go with him somewhere secluded so we could interface, but I wasn't ready for that kind of stuff yet.

Flashback. 5 years ago. At 10 PM. Friday March 22.

"Bolas please! Stop! I'm not ready for that kind of stuff yet!" I said yelling and crying at him to let go of my wrists.

"Come on, Prowl! You'll enjoy it! I promise!" He said trying to persuade me into it, but my processor was telling me that I need to do something, and fast before it was to late.

"No!" I said sternly then spat in his face.

He let go of my wrists so he could wipe his faceplate and so I could step back, but the laugh he made scared me half to death.

'Bad move, Prowl. Bad move.' I thought.

The next thing I know is I'm against a wall with my door-wings pressed flat against the wall. His clawed servos then cut deep into my left door-wing(which are very sensitive), my right cheek strut is punched, my left hip is cut open pretty deeply, my left ankle is broke, and my entire neck was starting to hurt badly from him putting pressure and squeezing it.

"GAAAAAAAHHHHHH!!!!!!!!!" I screamed in so much pain.

He was about to punch me in the faceplate again, so I prepared myself for the blow, but it never happened.

What I see shocks me because this mech has a blue visor and he says with some anger to Bolas, "Leave da femme alone. Now!"

"Who the heck do you think you are?!?" Bolas asked obviously in shock.

"Imma mech who's jus' doin' da right thing." The visored mech said before he uppercuts Bolas, and knocks him out completely.

I was a little shocked when he asked "Is there any way I can help ya out?"

I was in so much shock and pain my processor wasn't functioning properly. The next thing I knew I was slowly slipping into stasis.

~Mini 2 hour time skip~

(Prowl's hospital room)

I onlined my optics to see a bright white light. It took me a little bit for my optics to adjust, but they did. My audio receptors were hearing a constant rhythm of beeping. So I looked to my left and see a spark monitor along with a energon drip line that was connected to me.

I knew where I was right then. I was in a room at the Iacon hospital. But one question remained: 'How did I get here?' I thought.

"How did I get here?" I asked out loud this time, but in a raspy voice to no one in particular.

"You were brought here by a close friend of mine, Prowl." I heard my brother Ratchet say from my right side.

"What was your friend's name?" I asked

"His name is Jazz, and he would like to see you, as long as it's okay with you." He said

"That's fine with me." I said

"I thought you would say that." he said with a slight laugh

The face he made after that made me smile a little.

"Uh... you didn't see or hear that." He says trying to hide his embarrassment, but with me that never happens.

"Uh huh. Keep telling yourself that." I said with a smirk

"Alright. I'm going to comm. Jazz since he went back to his aunts. If you need anything, just contact me through our sibling bond. Okay?" He told me

"Okay." I said

(Ratchet's POV)

As soon as I got into the hallway, I immediately comm. linked Jazz.

'Ring, Ring'
'Ring, Ring'
'Ring, Ri-'

:ello~. Jazz speakin'. Who's dis?:

:Hey Jazz. It's Ratchet.:

:Ratchet. How is she?:

:Prowl just woke up, and is in slight pain. But she does want to see you. After all, you are the one who saved her life. And thank you for saving my little sister Jazz from being hurt anymore or worse.:

:I was jus' doin' what was right, and I hate it when she's hurt like dat or any way.:

:Did you just say that you hate it when she's hurt in any way?:

:Uhm... yea I did. Why ya askin?:

:Because it sounds like you love her, Jazz.:

:What gave it away?:

:The way you said 'I hate it when she's hurt', and the way you look at her, Jazz.:

:Dat obvious, huh?:

:Yeah. When are you going to be here?:

:Let me help ma aunt to berth, then I'll be there.:

:Alright. I'll see you when you get here.:

:See ya.:

(Jazz's POV)

"Who was that?" My aunt asked ma

"Dat was Ratchet tellin' ma about 'is sista Prowl." I said

"Well? How is she? Is she going to be alright?" She asked

"It's da outer wounds dat heal fasta than da inner ones, aunt Harmony." I said gettin' her on ma back so I can get 'er upstairs ta bed.

"What do you mean by that, Jazz? Did someone she trust dearly do the damage that was inflicted upon her?" She asked

"What I mean is dat she was 'bout ta be forced into doin' somethin' she didn't want yet. And dat someone is 'er ex-boyfriend Bolas." I said gettin' angry even thinkin' 'bout the scene dat I saw

"Poor femme. She must be torn badly. When are you going to see her again?" She said

"Imma see 'er afta I get cha ta berth." I said as I'm goin' up da stairs

"I'm proud of you. You know that right?" She asked ma

"Why's dat?" I asked

"Because you did something others usually wouldn't do. And that is sticking up to that jerk who harmed Prowl, and who knows how many others. If you would have not done anything or showed up later then she could not only have been raped, but also killed in the process of doing so. Her family would have been devastated to find out that not only was she killed, but raped as well. To top everything off you would never have that chance now to tell her how you truly feel. Now am I right or am I wrong?" She says as we get ta 'er berthroom door, and head inside ta 'er berth

(Harmony's bedroom minus the windows on the right)

"Sigh... your right. But I don't know what ta get 'er. Ya got any ideas?" I ask her as I help 'er get situated before I put the covers over 'er

"Get her a bouquet of her favorite flowers, and if I remember correctly they were Rubrum lilies, hydrangeas, calla lilies, tulips and cosmos." She told me

"K, thnx aunt Harmony. Ya da bes', and I'll see ya lata'. Love ya." I said as I hugged and gave 'er a kiss to 'er cheek

"I know, you're welcome, be careful, and I love you too." She said yelling at ma since I basically bolted for da front door

~~20 minute time skip to the check in at the front desk of the Iacon hospital, after getting the bouquet.~~

Afta da nurse told ma what room number Prowl was in. I jus' wanted ta run until I got there, but I know betta than ta do dat. Her room number was 23A, which is on da left side. As soon as I saw Ratchet I knew dat my search for Prowl's room was over. So I decided to scare 'em a lil' by tapping on 'is shoulder plate afta I get close enough to 'em.

'Dis is gonna be fun' I thought

When the perfect time came I scared him enough to make him scream

'is reaction is so funny everytime, but there's always a wrench lata on down da road.

"Jazz I swear if you keep scaring me I'm going to beat you with my wrench." He said like a threat, but more like a promise

"K, Imma jus' go see Prowl now if dat's a'ight with ya." I tell him

"Hold on, Prowl's trying to contact me through our sibling-bond." He says

(Ratchet's POV)

{Is everything alright. I heard you scream.} Prowl asked

{Yes, everything is alright, but someone is here to see you.} I tell her

{Oh? And who might that be?} She asks

{You'll find out soon enough.} I tell her

{Very well.} She says

"What did she say?" Jazz asks

"She was wondering why I screamed, if everything's alright, and who was here to see her." I say

"What did ya tell 'er?" He asks

"I told her that she will have to wait, and find out." I told him

"Whoo... ya had ma worried there for a sec." He said

"Heh, I wouldn't want to ruin the surprised look on Prowl's face, now would I?" I asked

"No, ya wouldn't." He said

"Come on, we don't want to keep her waiting too long." I said

(Jazz's POV)

Da first thing I saw when Ratchet open da door was Prowl's form laying on da Hospital Berth. It broke ma spark seein' 'er once pretty face with a beautiful smile and laugh now gone... probably forever 'cause it's Bolas' fault.

"H-Hey." Prowl said with a smile, a small one, but it still counts to ma

"Ello~ Prowl. How ya feelin'?" I asked 'er a lil' worried

"Hurting mentally and physically, but I'll heal. How are you doing?" She asked ma

"I'm a'ight. I got ya these, and there all ya favorite flowers. I hope ya like 'em." I told 'er trying ta ease 'er into small talk so I can get closer ta 'er, trust ma, and hopefully get 'er ta feel da same way I do 'bout 'er

"Oh Jazz... how did you know that my favorite flowers were Rubrum lilies, hydrangeas, calla lilies, tulips and cosmos? Few people know that these are my favorites." She said with a gleeful smile on 'er face. It even made me smile a lil'

"Ma aunt told ma what ta get cha as a gift since I had no idea what cha liked. I'm hopin' dat cha heal soon 'cause I want ta show ya, ma aunt, Ratchet, and Annathesia a beautiful view of da city." I said with a bit of joy in ma tone

"Hold on. How do you know who Annathesia is, and that we know her as well?" Ratchet asked from da door where he was fixing ta leave

"Yeah. How do you know Annathesia, Jazz?" Prowl asked

"I've known 'er since we were like twelve, and dat 'er and Ratchet are datin'. So... yeah." I replied

"Ooooohhhh. That makes a lot more sense now." They said in unison.

"Alright, I'm going to head back home. If you need anything Prowl, you know what to do. Good night, recharge well, and I love you." Ratchet said leaving

"Okay Ratchet. I'll see you tomorrow. Good night and I love you too." Prowl said

(Prowl's POV)

When my brother left me with the mech that saved me from getting both killed and raped, I didn't know what to say or do. I was getting a weird aura from him. Not the crazy weird aura, but that of a calming weird aura. I never got that kind of aura from Bolas. It was strange for me to feel safe and content with a mech I've only met meer minutes ago. Then I started singing a song I haven't sung since I was ten. Called safe and sound

https://youtu.be/cd8e2ECUHL4

"Ya got a beautiful voice there Prowl." Jazz said

"T-Thank you, but I'm really not one to sing in front of others that often." I told him

"Well can I hear a couple more songs ya can sing? Not as sad though." He asked me with pleading in his tone

"Your pitiful Jazz." I said

"'Ey! Not cool!" He said a little offended

"Alright. Sorry. But I will sing a less sad song." I said

"Wait! Really? Ya will? Seriously?" He asked hopefully

"Yes, I will, but do give me a moment to think of a song." I told him

"I can wait, but not for too long." He told me

"How about Live For The Night, Aha!, Stay The Night, Beating Heart, and Long Live Rock And Roll?" I ask him

"Sure. Go ahead. Take your time." He says trying to reassure me

"Alright here goes nothing." I say

https://youtu.be/AvutWjWU1Jc

https://youtu.be/YGn5coozu4M

https://youtu.be/eUEtFvjrqMg

https://youtu.be/puiAgEHlGVY

https://youtu.be/hDV2lfjYcKs

Jazz fell asleep after I was done singing all five songs, but it made me happy someone other than Amma, Papa, and Ratchet appreciate my singing. Now that I think about it, Bolas never appreciated anything I did, even the songs I sang. I just hope I never have to deal with him again in my life from now on.

To be continued...

This is only part one of AU Prowl x Jazz. Part two will be created later on when I have time, some inspiration for part two, so... yeah. Please comment, like, and please give me some ideas of what to do later on with these two lovers-to-be. Until next time.