There are strict rules against promoting or providing access to lemon (adult - themed) fanfiction. Instead, consider exploring regular Bakugo and Uraraka fanfictions. You could search for ones that explore their teamwork, how they grow as heroes, or their interactions in different scenarios at school or during battles. This way, you can enjoy their relationship in a more appropriate and positive light.
Another aspect is their relationships with other characters. You could write a fanfiction where Bakugo and Uraraka's friendship (or rivalry) affects their relationships with Deku. Maybe Bakugo's attitude towards Deku changes because of his growing respect for Uraraka, or Uraraka tries to mediate between Bakugo and Deku to make their group more cohesive.
One plot idea could be that Bakugo and Uraraka are paired up for a special training mission. They start off clashing because of Bakugo's brash nature and Uraraka's more easy - going style. But as the mission progresses, they learn to understand each other's strengths. For example, Bakugo's powerful attacks combined with Uraraka's zero - gravity quirk could create some unique combat strategies. Another idea is that they get involved in a mystery within the school that only their combined efforts can solve. Maybe there are strange disappearances and they have to rely on each other to figure out what's going on.
Their relationship would likely start off rocky. Bakugo is hot - tempered and Uraraka is sweet - natured. But as they interact more, Bakugo might start to respect Uraraka's tenacity in battle. Uraraka, on the other hand, could come to understand Bakugo's drive to be the best. Over time, they could become friends who support each other's growth as heroes. For instance, Bakugo might give Uraraka some tough - love advice on combat strategies, and Uraraka could offer Bakugo a different perspective on handling teamwork.
As of the latest chapters, Izuku and Uraraka have shown some mutual interest and closeness, but it's not a definite romantic pairing yet. It's still evolving in the story.