safebooruhttps://safebooru.org/index.php?page=atom&tags=2girls arm up birii blush book bow bowtie cat ear covers frilled skirt frills haru urara (umamusume) headband highres holding holding book horse girl horse tail king halo (umamusume) long hair multiple girls open mouth paper pleated skirt ponytail puffy short sleeves puffy sleeves sailor collar sailor shirt school uniform serafuku shirt short sleeves skirt tail tracen school uniform tree umamusume2024-05-18T00:03:31Zsafebooru