In the fanfiction, Soundwave joining the Autobots could bring a whole new dynamic. His skills in intelligence gathering could be a huge asset for the Autobots. He might initially be met with suspicion from some Autobots due to his former Decepticon allegiance. But over time, he could prove his loyalty and help the Autobots in ways they never expected, like cracking Decepticon codes or providing inside information on their battle strategies.
His personality might become more open. As a Decepticon, he was often secretive. But with the Autobots, he could start to trust more and share his thoughts. For example, he might be more willing to participate in group discussions about battle plans instead of just following orders silently.
They would be very protective. Autobots are known for their sense of justice and protecting the weak. So, they would immediately surround the reader to shield them from any further harm. Bumblebee might be the first to approach the reader gently, trying to communicate in his beeping way to let the reader know they are safe now.
One common theme is friendship. Usually, the human forms a deep bond with the Autobots, like in many stories where they start as strangers but end up being like family. Another theme is adventure. They often go on quests together, either to find a new energy source or to defeat the Decepticons.
One interesting 'human autobots fanfiction' could be 'The Autobot's Human Ally'. It tells the story of a young human who stumbles upon the Autobots and forms a unique bond with them. They go on adventures together, fighting against the Decepticons.
The Autobots would likely be very protective. They are heroes after all, so they would immediately sense the vulnerability of the abused reader and do whatever it takes to keep them safe from harm. They might also be gentle and patient, understanding that the reader has been through a lot.
In some fanfiction, Knock Out might be paired with Soundwave. Knock Out is more concerned with his appearance and self - interest while Soundwave is all about his duties. Their interactions can show different aspects of Decepticon culture and how different personalities coexist within the faction.
In many fanfictions, Jazz is often depicted as a cool and laid - back Autobot. He might be shown using his speed and agility in unique ways. Soundwave, on the other hand, is usually the silent and menacing Decepticon. Their interactions can range from intense battles to unexpected alliances. For example, some fanfictions might have them meet in a neutral zone and start to understand each other's motives, which is a really interesting take on their relationship.
I'm not sure there are many 'good' ones in the sense of promoting abuse. Abuse in fanfiction is a rather dark and often unethical theme. Most of the positive fanfiction focuses on more positive character relationships and development rather than abuse.
One possible fanfiction could be about Soundwave, with his unique abilities, and a female Jazz fan. Maybe she's a musician herself and she discovers Soundwave's love for music in a different way than others. They could start off as acquaintances, with her being initially intimidated by Soundwave's robotic and somewhat mysterious nature.