My first meet with a black man.

My husband arranged my first meet with a well hung black man to have sex with. As it turned out I loved it and pretty much is all that I have sex with now. My problem is, he would like for me to cuckold him and I really suck at that. It’s not that I don’t want to, because I really do. I’m just not good at it. My second problem /question is, do most cuckold men rather not have sex with their wives any more after seeing how well a big black dick gets them off? Also, now he feels I only like him. On one hand I feel like I have a roommate/best friend, but on the other hand he is very much in control. Everything I read states cuckolding makes a couple more close. I feel like he is pulling away.