The story begins with a male Trainer's desperate crisis of purpose. At Tracen Academy, his analytical mind hit a wall; he couldn't bridge the "emotional and physical distance" separating him from his Umamusume, leaving him frustrated by the limits of his coaching. His heartfelt wish at the Three Goddesses Statue was answered with a complete physical metamorphosis. He is instantly and irreversibly a female Umamusume, inheriting the raw speed, instincts, ears, and tail of the racing elite. The knowledge he craved is now literally in his body, but the cost is his entire former identity.

Now living as she, the former Trainer must choose a path forward, navigating the profound tension between her old life and her new existence: Remain a Trainer? Embrace the desire to run? Or thread the needle somewhere in-between.

CHECK OUT MY OTHER UMAMUSUME (NEWER!) SCENARIO: Umamusume Isekai https://play.aidungeon.com/scenario/3KmedY6oRoph/umamusume-isekai?share=true

Based on the manga, "Uma Musume Pretty Derby - The Story of a Trainer Who Has Ended Up Becoming an Uma Musume in a What-If Scenario"

Shoutout to LewdLeah for the Localized Languages (LoLa) and AutoCards Scripts.

Please Comment + Try out my other scenarios!

♂ Trainer → Umamusume ♀