One common theme is physical injury. For example, Kirk getting hurt during a mission and McCoy having to patch him up and offer emotional comfort. Another theme could be emotional distress, like Kirk dealing with the pressure of command and McCoy being there to support him.
Well, FanFiction.net could be a place to look. Just type in 'kirk mccoy hurt comfort' in the search. However, the quality can vary a lot. Another option is to ask in Star Trek fan groups on social media platforms like Facebook or Reddit. Fans in those groups are usually quite helpful and might be able to point you to some great works.
Hurt comfort fanfiction is all about creating scenarios where the characters endure something painful, and then the story shows how they find comfort. It can be a powerful form of storytelling that tugs at the heartstrings and showcases the strength of human connections in difficult times.
Isolation is also a common theme. Sometimes, McCoy's pain makes him feel alone, even when he's surrounded by his crewmates. He might feel that no one truly understands what he's going through, and the fanfiction will explore how he copes with that feeling. This can lead to some very poignant moments where he either breaks down or finds a way to connect with someone on a deeper level.
One great 'Hurt Comfort Loki Fanfiction' is 'A Different Kind of Strength'. In this fic, Loki endures a lot of emotional pain after being outcast. The author does an amazing job of showing his vulnerability and then gradually his healing process through the comfort provided by a kind-hearted character. It's a beautifully written piece that really delves deep into Loki's complex psyche.
One possible scenario in a Sister Maggie Daredevil hurt/comfort fanfiction could be Maggie finding Daredevil severely injured after a fight. She would use her faith and kind heart to comfort him, perhaps by praying over him and cleaning his wounds. This would not only heal his physical injuries but also provide some spiritual comfort to Daredevil, who often struggles with the darker aspects of his vigilantism.
If Hidan were to be captured and tortured, Kakuzu would be enraged. After rescuing Hidan, Kakuzu would stay by his side during his recovery. He'd be uncharacteristically gentle, making sure Hidan had food and water. Hidan would be touched by this side of Kakuzu that he rarely sees, and it would strengthen their relationship.
In a hurt/comfort fanfic, perhaps Kakuzu has some emotional turmoil. Hidan, despite his crazy nature, tries to comfort him. Hidan might sit down with Kakuzu and just listen to him talk about his past traumas. Hidan's presence, even without saying much of the 'right' things, could be a source of comfort for Kakuzu as he realizes he's not alone.
I really like 'Finding Comfort in Brian' which is a unique take on hurt comfort. Here, Brian initially tries to hide his pain but gradually opens up. The way the comfort is given is very realistic and it makes the story quite engaging.