Archive of Our Own (AO3) is a great place to start. It has a vast collection of Transformers Prime fanfiction, and you can easily search for stories where Smokescreen is hurt.
Well, it depends on how you define 'good'. Some people might like a story where Smokescreen is physically hurt and has to overcome his injuries, while others might prefer an emotional hurt storyline. You might find both types if you dig deep enough. Try different search terms related to his character and the type of hurt you're interested in.
There might be some out there. You could try searching on fanfiction - specific websites. Some of these sites have a wide variety of fan - created works, and with a bit of searching using the keywords 'Transformers Prime Smokescreen' and 'yaoi', you may find some interesting stories.
One idea could be to write about how the other Autobots react to Jack being hurt. For example, Arcee might become extremely protective and vow to find whoever or whatever caused the harm. She could go on a solo mission to seek revenge while the other Autobots try to keep Jack stable and safe at their base.
Well, the first place I'd suggest is Archive of Our Own (AO3). It has a very user - friendly interface and a great tagging system. You can easily search for 'Transformers Prime Smokescreen' yaoi fanfictions there. Fanfiction.net is also a classic choice. It has been around for a long time and has a vast amount of fan - created works. However, the quality and content can be a bit more hit - or - miss compared to AO3. And don't forget about Tumblr. Sometimes, Tumblr users post links to great fanfictions, so you can search for relevant posts using the appropriate tags, but it might take some sifting through other non - fanfiction related content.
In Transformers Prime fanfiction where Jack gets hurt, one possibility could be that he gets injured during a battle between the Autobots and Decepticons. Maybe he was trying to help the Autobots and got caught in the crossfire. For example, a stray blast from a Decepticon weapon could have hit him while he was guiding Bumblebee to a strategic location.
One possible fanfiction could be where Arcee is in a battle against a powerful new Decepticon. She gets caught off - guard and is injured. Her fellow Autobots then rush to her aid, with Bumblebee especially determined to protect her while she recovers.
Then, think about the emotions of the characters. The Autobots will likely be worried and angry. Jack himself might be in pain and scared. You can show these emotions through their dialogues and actions. For example, Bumblebee could be buzzing angrily, trying to communicate his determination to find the ones who hurt Jack.
When Raf gets hurt in Transformers Prime fanfiction, it could lead to the Autobots becoming extremely protective. For example, Bumblebee might stay by his side constantly, not wanting to leave him alone even for a moment. They would also be more determined to fight against the Decepticons, seeing Raf's injury as a sign that they need to step up their efforts to protect the humans.
One common plot point is the reaction of his friends, especially Miko and Raf. They would likely be very worried and try to find a way to help him. For instance, Miko might be more impulsive and want to immediately go after the ones who hurt Jack, while Raf would be more focused on finding a way to heal him using his technical knowledge.