Obviously, Daenerys would be one of the main characters. She is a central figure in the 'Game of Thrones' universe and her presence would bring power and royalty to the story. The original character (oc) would also be a main character as they are unique to this fanfic. And the maid, who could be a simple yet strong - willed girl, would be another main character, perhaps acting as a link between Daenerys and the oc.
The oc could be a foreign noble who has come to Daenerys' court with a mission. The maid could be a spy planted by an enemy, but she has a change of heart when she meets the oc. Daenerys, on the other hand, is trying to maintain order in her court. So these three - the oc, the maid, and Daenerys - are the main characters in this complex web of loyalty, betrayal, and newfound friendship.
Daenerys, as the dragon queen, is a key character. The oc could be a young artist who is commissioned to paint portraits in the castle, and the maid is the one who helps the oc gather materials and inspiration. They all interact in a world of art, politics, and power, with each character having their own motives and desires, making them the main characters of the fanfic.
One possible plot could be that the original character (oc) is a new servant in Daenerys' court. Daenerys notices the oc's unique charm and kindness towards the maid. As she gets closer to the oc, she starts to develop a special bond. Maybe there are some challenges from other nobles who don't like this new friendship, but Daenerys defends the oc and the maid, leading to a story of loyalty and friendship.
Tyrion Lannister could be a great supporting character. His intelligence and political acumen could be useful in protecting Daenerys during her pregnancy. He might also offer some witty remarks and advice regarding the situation. Another could be Missandei, as she is Daenerys' loyal handmaiden. She could provide emotional support and help with practical matters, like preparing for the baby.
The main characters could be a young girl and a mischievous imp. The imp, being curious and having a strange sense of humor, is the one who gets the idea of tickling and licking the girl's toe. The girl, initially shocked, then finds the imp's actions endearing in a strange way.
The main character could be a young and carefree girl who is always up for some fun. Then there could be her group of mischievous friends who like to play pranks on her, especially around her navel area. There might also be a curious onlooker or a new acquaintance who gets involved in the tickle - lick situation.
The main characters could be the big dog itself and its owner. The owner could be a kind - hearted person who loves the dog unconditionally, and the dog is always there to show its love through actions like cheek licking.
One possibility could be Blake Belladonna as the girl. Since she is a faunus with cat ears, an encounter with a wolf - face character would be interesting. The wolf - face could be a new and unknown faunus or some kind of transformed being. Their interaction would create a lot of drama and exploration of the faunus culture in RWBY.
The girl could be a lonely orphan who has just moved to a new town. The giant dog could be a stray that has been roaming the outskirts of the town. When they meet, the dog's face - licking becomes a turning point in the girl's life as she now has a friend. There could also be a secondary character, like an old man who witnesses their encounter and helps the girl take care of the dog.
Obviously, Daenerys is one of the main characters. There might also be characters related to her family or those close to her who play important roles, like her advisers or lovers.
Obviously, the original character (oc) with telepathic abilities would be one of the main characters. This oc could be a human who suddenly discovers their powers and has to navigate the dangerous world of Twilight. There could also be the main characters from the original Twilight series like Edward and Bella. The oc might interact with them in various ways. For example, the oc could use their telepathy to help Bella understand Edward's vampire nature better, or they could be in conflict with Edward because their telepathy reveals things he wants to keep hidden.
Obviously, the main character would be the 18th Targaryen king OC himself. He would be the central figure around which the story revolves. His advisors could also be important characters. Maybe an old, wise maester who has been in the court for years and tries to guide the young king. And of course, his enemies, like a power - hungry lord who wants to usurp the throne.