Why might people be interested in Joffrey and Arya Stark lemon fanfiction?
Well, some fans might just like to shock or be different. They see Joffrey as a very hated character and Arya as a strong and independent one, and the idea of putting them together in a relationship, even in fanfiction, might seem like a bold or edgy thing to do. But really, it's not in the spirit of the great storytelling that 'Game of Thrones' is known for. It's better to look for fanfictions that enhance the original narrative rather than distort it in this way.
Perhaps they are attracted to the idea of pairing two very different characters in a way that creates a lot of tension and drama. But this kind of pairing in a 'lemon' context is not in line with the integrity of the source material. The original story has a complex web of relationships and themes, and this kind of fanfiction can distort that. In a more positive light, some might be interested in exploring how Arya could have interacted with Joffrey in a different, more positive or at least non - cruel way, but the 'lemon' aspect is still inappropriate.
Some people might be interested out of a sense of curiosity or a desire to explore 'what - if' scenarios that are completely different from the original story. However, these often deviate from the intended character arcs and the overall mood of the 'Game of Thrones' series.