hurts so good

I will try my best to answer.

There could be some 'Darkiplier hurts Jacksepticeye' fanfictions, but I haven't specifically sought them out. It's important to note that such fan - created content often strays from the positive and collaborative spirit that the original creators might hope for. Fanfiction should be a creative outlet, but when it involves harm between characters, it can make some readers uncomfortable.

I'm not sure specifically as there could be many different stories with that title. It might be about a complex relationship where the pain or challenges within it are somehow also pleasurable or fulfilling in a fictional context.

Yes, there are some. You can start by looking on fanfiction platforms like Archive of Our Own. Just search for 'Snape hurts Hermione' in the search bar and you'll likely find a variety of stories. However, keep in mind that the nature of this concept can be a bit dark, so be prepared for some intense and perhaps disturbing content.

Well, I've seen a few. In some, Sans might hurt Chara out of a sense of protecting others in the Underground. For example, if Chara is acting in a way that endangers the monsters. It's all about different interpretations of their characters and the complex relationships in the Undertale universe.

I'm not entirely sure if there is a large quantity of 'demming hurts castle' fanfiction. Fanfiction can cover a vast range of ideas and themes, and this one may not be as common as some others. It could be that only a few dedicated writers have explored this particular scenario. You could also check fan forums related to 'Castle' to see if anyone has recommended or written such fanfiction.

In a relationship, heartache was a deep and important emotion. On the one hand, the heartache might come from the concern for the other party's physical condition. For example, when the weather was cold, people who truly loved each other would take the initiative to care if the other party was wearing warm clothes, and even take the initiative to take off their own clothes and put them on the other party; when the other party was sick, they would buy medicine in time to send it to the other party's home; remember the period of the girlfriend's period and tell her about the food taboos. These were all because they were sincere, so they paid special attention to the other party's physical needs. Those who could not do this were often because the degree of love was not enough. On the other hand, his heartache was reflected in his concern for the other party's psychological state. When a person truly fell in love with another person, they would feel sorry for the other party's strength. In a relationship, a girl might put down her independent and strong shell and show her side that needed to be taken care of. If a boy really loved this girl, it would make her feel a sense of security and heartache for her usual pretending to be strong. At the same time, if you really loved someone, you would care about the other person's bad mood because you couldn't bear to let the other person cry. The other person's tears were the best way to test whether you were sincere. If you were impatient when the other person cried, it often meant that the degree of love was not deep. In short, when you feel sorry for someone, love will live in your heart. This is an important form of love. It is an emotion that comes from the depths of your heart and cannot be disguised.

One popular 'Annabeth hurts Percy' fanfiction might be 'Broken Trust'. In it, Annabeth's actions due to a misunderstanding cause Percy great emotional pain. Another could be 'Fractured Bond' where Annabeth's ambition leads her to make decisions that wound Percy deeply. There's also 'Shattered Heart' which shows how Annabeth's words can cut Percy like a knife.