Getting my wife to watch bbc porn?

I really want to figure out how to get my wife into watching bbc porn. She doesn’t like porn but she does occasionally look at hot guys on Instagram or TikTok. She definitely definitely likes black men but she is pretty conservative and reserved. Before we dated she liked my black friend and numerous other black guys throughout her life. But there’s no way I can just show it her or ask her to watch it. It is going to have to be some kind of indirect way. But I really want her to get into it, it would be so hot.

So how do I get her into watching bbc porn, any ideas?