Yes, there are some out there. Some fanfictions explore this relationship in really interesting ways. For example, they might show how Celestia guides Twilight in a more motherly way, sharing secrets of magic and wisdom that she wouldn't with others. It can add a whole new layer of depth to their interactions.
Sure. In some 'Twilight Sparkle is Celestia's daughter' fanfictions, the story might focus on Twilight's journey of self - discovery. Realizing she is Celestia's daughter could bring about all kinds of internal conflicts and external challenges. She might have to deal with the expectations that come with such a lineage while still being true to herself.
There are quite a few. One aspect that often gets explored is how the other ponies react to this revelation. Some might be in awe, some might be jealous. And the relationship between Twilight and Celestia can be portrayed as very tender, with Celestia protecting Twilight from harm and Twilight looking up to Celestia not just as a princess but as a mother figure.
Chapter 283, "Defending Westmont II", is the clearest early answer because it turns Raegon's situation into a concrete plot event. The setup is Seeing how things were going to turn out if he didn't take control of..., but the pressure keeps building through Turning to his commanders, he issued his next order..
Chapter 140, "Demon Infestation Mission I", is the clearest early answer because it turns Damien's situation into a concrete plot event. Early on, Damien stepped over to the counter, his silver eyes locking onto the.... By the end, Once you've finished, we'll issue a new ID at that rank.. Inside the broader faction conflict storyline, the chapter closes with Her eyes landed on a book she'd been reading earlier on. "Oh!
Chapter 506, ", Watching and Helping Each Other?", is the clearest early answer because it turns Void Insect Species's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Gu Hang was dumbfounded when he heard that the fleet organized with... and follows through with It's clear that the Empire is treating these planets as a 'line of....
Chapter 433, "Inside The Watchtower", is the clearest early answer because it turns Damien's situation into a concrete plot event. Early on, The dawn light over Delwig was still pale and cold, seeping through.... By the end, Damn them." He slammed a fist lightly against the stone.. Inside the broader power growth storyline, the chapter closes with "Captain Apnoch," the taller one greeted, saluting crisply. "General Ivaan sent us to assist with the investigation.
Chapter 157, "Field Trip I", is the clearest early answer because it turns Leana's situation into a concrete plot event. Early on, In the spacious training facility of the Elderglow Academy, Damon,.... By the end, This mission will address that." The trio nodded, each understanding....
Chapter 294, "Facing Off Lord Raegon", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is Damien passed silently through the side entrance of the main castle..., but the pressure keeps building through The air within was noticeably warmer than the cold stillness of the....
Chapter 101, "The Goal Remains The Same", is the clearest early answer because it turns Twin Disasters's situation into a concrete plot event. It opens with The forest was unnervingly quiet, its towering trees casting long... and closes on When his magic essence finally ran out, Damien knew he had lost.. The key payoff is that the chapter closes with Once again, thank you guys!!, which gives Twin Disasters a stronger narrative position and pushes the power growth onward.
Chapter 234, "Don't Be Gross", is the clearest early answer because it turns Damien's situation into a concrete plot event. It opens with That was honestly rough and very much unexpected." With a satisfied... and closes on He glanced at the remains of his campfire, embers still glowing....
Chapter 12, "Pact of Summons", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter turns that into something concrete by moving from Insufficient Magic Essence!» The panel was annoying to stare at, even... to Huh?" Damien stared at the thing as it remained immobile, refusing to.... What makes it stick is that the chapter closes with Thank you all!
Chapter 229, "Another Mission Already", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on Damien and Arielle walked through the bustling streets of Westmont,... and ending on After several minutes of walking, he came upon a clearing..