What are the possible plotlines in 'Cas cheats on Dean' fanfic?

Perhaps it's Dean's birthday and Cas wants to do something special. So he bakes a pie, and while he's doing it, he reflects on his relationship with Dean. Meanwhile, Dean is out on a short errand and when he comes back, he's surprised and touched by Cas's gesture. This could lead to a really sweet moment between them, and maybe even a deeper conversation about their feelings.

There are many fanfic communities out there. Some might have 'Cas cheats on Dean' stories. You could check out Supernatural - related forums where fans discuss and share their favorite fics. But keep in mind that the idea of cheating might not be everyone's cup of tea in fanfiction either.

The theme of love in different forms is very common. It could be platonic love, romantic love or a love that defies definition. Another is the theme of fighting against the odds. They face so many powerful enemies in the Supernatural world, and how they face these together is a big part of fanfics. Also, the idea of self - discovery is present. Both Cas and Dean are constantly learning about themselves, especially in relation to each other, in many fanfics.

The theme of redemption can also be seen. Dean, with his often troubled past, might find a form of redemption through his relationship with Cas, who represents something pure and good in his life. And Cas, on the other hand, might find a new purpose in his existence through Dean, a way to truly belong in the human world.

In a 'crossroads demon dean fanfic', a plotline might involve the crossroads demon using a different guise or form to deceive Dean. For instance, it could appear as someone Dean trusts to get him to make a deal. Or perhaps the demon is working with other supernatural beings to bring about Dean's downfall, and Dean has to navigate through a web of lies and betrayals to survive. The story could also show Dean using his skills and the help of his friends to fight against the demon's plans.

One common theme is the exploration of their deep friendship that could be something more. Many fics play around with the idea of unspoken feelings between them. Another theme is their shared experiences in fighting the supernatural. They face all kinds of monsters together, and this often forms the backdrop of the story. Also, the theme of sacrifice is quite common, as they are always willing to sacrifice for each other in these fics.

Perhaps in the fanfic, there could be a power - based reason for Rias to 'cheat' on Issei. For example, she might need to form an alliance with another character, and as part of that alliance, she has to engage in actions that seem unfaithful. It could also be a test of Issei's loyalty. The author might be writing it so that Rias is trying to see how much Issei truly loves her by making him think she's cheating. Another idea is that there's a curse involved that makes her act out of character and towards other characters in a way that looks like cheating.

Well, it might show Sasuke being put in compromising situations by Kabuto's schemes. For example, Kabuto could use his medical ninjutsu knowledge to create illusions that mislead Naruto into believing Sasuke is unfaithful. The plot could then revolve around Naruto's reaction and how he tries to uncover the truth.

One possible plotline could be that Bella suspects Edward of cheating. This might lead to a lot of tension between them. She could start spying on him, following his every move, which is very different from their usual relationship in the original story.

One possible plotline could be that Amy feels neglected by Sonic's constant heroics and in a moment of weakness, she gets involved with another character. Maybe she meets a new character who shows her more attention and she starts to develop feelings for them, leading to her cheating on Sonic.