Windblade x Titan!Reader Headcanons:
In Transformers, "Titans" are bots so massive, they transform into things like cities and starships; (bots like Metroplex and Lodestar for example are Titans). They in turn are paired up with regular-sized bots with the ability know as "Cityspeaking" which allows them to bond & communicate with the Titans.
So in no particular order, here are some headcanons.
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You know for a fact that Windblade would be super protective of you. It doesn't matter that you're a bot nearly 700 feet tall (~213 meters), with enough weapons on you to destroy an entire star system, she won't let anyone, (namely Starscream), take advantage of you.
As a cityformer, you always do everything in your power to protect all of your citizens. That being said, whenever anyone gives Windblade grief or questions her competency, you use your position as the city to mess with them. Closing doors on them randomly as they try to go though them, turning the power off while they're doing something important, hacking their room's commns to sound the emergency alarm non-stop.
Having long, in-depth conversations with each other about every possible topic. Your eons of existence allowing her to visualize the big picture, while Windblade's caring and duty-bound nature lets you remember on the immediate one.
Your relationship transforms (pun intended) her responsibilities as Cityspeaker into a well deserved break from all the politics and backstabbing on Cybertron. Your brain module becomes her favorite room in the entire city since it allows the two of you to be close to one another and away from everybody else's nonsense.
Windblade never leaving your side even when you're about to fight gigantic foes like Trypticon or other Titans.
Using your bot-sized drones to go on normal dates with her. (Metroplex for example has the drones: Sixgun, Slammer, and Scamper who are the size of normal Cybertronians)
Merging your minds together and no longer being able to tell where your existence ends and where hers begins. Seeing everything the other has thought and experienced and having no secrets between the two of you.
Being able to talk to each other though telepathy whenever the two of you need to talk in private
Helping her when fights occur in the streets by remotely activating forcefields, shifting the city's layout, and using the security cameras and sensors to gather evidence
Windblade resting on your head or shoulder as the two of you look up at the moon and stars.
Giving her advice and reassurances that she can handle all the responsibilities placed on her, and if not, you will always be there to bare the burdens with her. Windblade in turn advocating that you are more than just a weapon to be aimed or protector to be sacrificed.
Telling Windblade stories about Caminus and all the other Titans who left Cybertron to colonize new worlds, and about Solus Prime when she was still alive.
The two of you being united in your desire to protect your homes, and being utterly unstoppable when you team up
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And those were all the headcanons I could think of off the top of my head. I would love to see someone else make more with the idea of Titan!Reader.
As someone who checks the "Transformers x reader" tag from time to time, I have noticed two things. 1. There is a criminal lack of Windblade x reader content on the internet, and 2. There are no Windblade x Titan!s/o stories! And I'm like "Come on! The headcanons pretty much write themselves!"