free video: https://twitter.com/Butterxiexie/status/1762925678960243194 Koikatsu SD(timeline) & high resolution video: https://www.patreon.com/posts/99058802 キャラ配布(コイカツ)： https://www.pixiv.net/artworks/112413882 Use new account https://www.pixiv.net/users/103482854