(A stand alone sequel to "A Diamond's Curiosity". While it was highly recommended you check out that story first, it is not a requirement for you to do so. Proofread and edited by deadpansnarker.)

Ever since learning about Randolph's past and about his attachment to her, Diamond Tiara has felt more motivated than ever to do something to pay her favorite butler back for all he did for her. But what can she do when she's just a filly and now her own allowance is severely limited?

Fortunately, an opportunity soon presents itself when Diamond learns of the Sisterhooves Social and its loose policy on what counts as a "Sister". She thus decides that she'll enter and compete with Randolph, just for fun.

Randolph isn't entirely sure he's up to the task, but for the sake of his favorite young charge he'll give it a try. How will the race go for both ponies? And will it be the thank you gift Diamond Tiara wants it to be?