Start training with fingers!
I really recommend reading "How To Bottom Like A Porn Star".
https://www.gaytorrent.ru/details.php?id=cf21bd51fc8cd3d964a7108cb70e1203eaeed26d66a2726d
It's really helpful and will most likely change your whole approach to bottoming (which will be a good thing).
do you have another link/what was in that link? It’s unfortunately dead