New n my wife is interested in bbc

Hello everyone! I'm new to most of this stuff but so far so good. I'm just a wannabe cuck right now tho. My wife just recently became interested in bbc which surprised me and excited me! I've started wearing panties for her and agreed to chastity soon! She's planning on going out with friends and hooking up with a light skin black guy. She likes them light for now. I'm anxious for all of this and has been my fantasy for many years!! Any advice for either of us would be awesome and appreciated!