safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl animal ears bangs blanket blue eyes blue skirt book braid buttons clothes collared shirt full body glasses gunsou33 highres holding holding book horse ears horse girl horse tail long hair lying on side open book parted lips pile of books reading shirt signature skirt socks solo tail umamusume upside-down white footwear white shirt zenno rob roy (umamusume)2024-06-06T15:13:11Zsafebooru