2nd Feature image on hover

Hey there, My request is sort of a feature request, I’m trying to make a catalog where the output grid needs to have 2 featured images. One that’s always visible and one that actually shows on hover. Now I’ve found a woocommerce plugin that makes this possible, however I’m not using woocommerce I’d like to rather use normal posts to make the grid with. Is there anyway that you’re plugin could help with this? It would be a rather unique feature as I’ve been searching for 3 days and haven’t found any kind of plugin that let’s you add a secondary hover feature image. I hope you’re able to help so I can finally stop searching xD Best regards, Charlene