Hi Guys

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I am currently working on a story. I never tried writing a cuckold scene before. I don't know much about this subject, but I am interested in writing new things. I have a doubt and I will be really happy to get some clarification and suggestions.
Wife Linda is very dominant and Ron is her cuckold husband. He loves to be submit himself for her. He will do anything for her. Linda has a lover and let's call him Harry.
1) Should Ron just watch them or join them in some way?
2) Should Ron just watch them while Linda humiliates him while having sex with Harry.
3) Since he loves to submit to Linda, should he submit to Harry too? Let him dominate him willingly? Do fans like that stuff or hate it?
4) What if Linda commands him to do that?
5) What does the fans who are interested in cuckold scenes want in a scene like this?