1boy, 2girls, animal ears, artist self-insert, bangs, blunt bangs, blush stickers, comic, daiwa scarlet (umamusume), ear ornament, ears down, faceless, faceless male, flashback, genderswap, genderswap (mtf), greyscale, hair ornament, horse ears, horse girl, horse tail, long hair, long sleeves, medium hair, monochrome, multiple girls, original, pants, remembering, running, short hair, sidelocks, silence suzuka (umamusume), speech bubble, sweat, t-head trainer, tail, thought bubble, track suit, trainer (umamusume), twintails, umamusume, vest, yu'nyanko-chan (yu'nyanko), yunekoko