safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys blue eyes blue shirt blush brown eyes brown hair eyebrows visible through hair grey hair grey shirt hair over one eye katsuki yuuri long hair long sleeves looking at another looking away male focus multiple boys open mouth profile shirikawa shirt short hair simple background smile time paradox upper body upper teeth viktor nikiforov white background younger yuri!!! on ice2024-05-27T15:32:08Zsafebooru