Some My Little Pony fan communities on social media platforms like Reddit might also be a good source. For example, subreddits dedicated to My Little Pony could have users sharing or recommending their favorite Capper fanfictions. You can also ask for recommendations directly in those communities.
Another place to look could be Archive of Our Own (AO3). It has a large collection of fan works, including My Little Pony ones with Capper. The tagging system on AO3 makes it relatively easy to filter and find the fanfictions you're interested in.
Chapter 924, "Competing to Auction Themselves", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Not only did the netizens feel like they were on a roller coaster,.... By the end, No rush, I haven't decided yet." Jiang Li said slowly..
Chapter 940, "When Did the River Moon First Illuminate People? [Extra · River Moon Chapter]", is the clearest early answer because it turns Nanny Qiao's situation into a concrete plot event. The chapter turns that into something concrete by moving from Nanny Qiao, is the peach resin ready?
Chapter 650, "Trouble on the Island?", is the clearest early answer because it turns Sister Bai Lu's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Pei Ye instinctively shielded everyone behind him.
Chapter 770, "You're Actually Speaking Up for Her?!", is the clearest early answer because it turns Shang Shaojing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Back in Chixia Village, Jiang Li had already begun showing utter...
Chapter 523, "Are the Researchers Sweating Profusely Now?", is the clearest early answer because it turns Wilderness Survival's situation into a concrete plot event.
Chapter 647, "Let's Have a Sword Dance!", is the clearest early answer because it turns Lili's situation into a concrete plot event. The chapter gives readers a real answer by opening on Before long, the aroma of meat began to waft through the air, and...
Chapter 734, "Are These Primary School Students Arguing?", is the clearest early answer because it turns Brother Jiang's situation into a concrete plot event. The chapter gives readers a real answer by opening on Old Sir Jiang was especially happy.
Chapter 648, "Even Wild Boars Make Way!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Li also casually picked up a tree branch and then directly...
Chapter 743, "They Have Already Been Released", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Too many people caused a commotion at Fang Family's place tonight,...
Chapter 619, "The Feast of Fish CP Is Indeed Real!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. Early on, The storm grew fiercer until, at last, even the live broadcast had to....