There's also 'A New World with Jafar'. In this fanfiction, the oc is a strong - willed character who challenges Jafar in many ways, leading to an interesting dynamic. The author does a great job of developing their relationship over time, with lots of dialogue and interaction.
Well, 'Jafar and the Mysterious Oc' is worth checking out. It starts with the oc arriving in Agrabah and immediately catching Jafar's eye. The story unfolds as they navigate the power dynamics in the city and their growing feelings for each other. It has some really creative plot twists.
One good jafar x oc fanfiction could be 'Jafar's Hidden Heart'. It delves into the relationship between Jafar and an original character, exploring how they meet and the initial sparks of their connection. It has a great plot that keeps you engaged.