the fact is we like to be humiliated by our women. Thats the bottom line so verbally you have to let him know he is useless sexually to you. He needs to be told that you hate white dicklettes and ONLY BBC can satisfy you. Make sure you are talking to him in a normal rather than a sexual situation, You should be alone with him, perhaps simply having a coffee together. Make sure he is looking you in the eyes when you tell him that YOU do not want his sissy ducklette to touch you any more and that you are exclusive to BBC.
Make sure he is wearing at least one piece of FEM clothing from that moment on, even if its simply panties when he goes off to work.
Around the house, if it possible or practical, make sure he is either naked or wearing girly cloths.
Start to buy him pink shirts, pink panties etc and have him dress more and more feminine. This will be a long process as he needs to accept this situation. Doing it slowly will also not be such a harsh change in his daily (normal) life, especially to his friends or work colleagues.
You also need to make sure you take lots of pictures of him dressed up or of you strapping him.I would also suggest that you "interview" him on camara answering your questions and making him admit that he is a sissy, that he cannot satisfy you sexually, that he accepts that BLACK MEN are real Men unlike him and finally make sure he BEGS you and gives you his complete blessing to take as many Black Lovers as you can.
Keep the pics and recording in a safe place where he cannot get it just in case you need to use it in any way against him or to threaten him in the future.
Cucks love this. We welcome and accept that we are unable to give women sexual gratification. Its not our thing. We also accept that we are not real men. Keep telling him this as its what he wants and knows.
Remember, a cuck husband is a very special "man". We adore our wifes and GF´s and will do anything for them. Bulls are there to fuck your brains out and sexually satisfy you but we are your husbands.