ending is something like this prompt
"That's what Jacqueline realized that Tom had brought everyone down to the moral corruption, including Jacqueline herself, her best friend Claire, and even Tom.
Little did Tom realize how Jacqueline had lost everything - the job she loved, the man she had dreamed on her life - but gained one thing that she never had before - a big black cock.
Jacqueline knew that Cash will continue to breed her, Claire, and even Dana into an utter BBC slut state.
Tom on the other hand got nothing despite losing everything."

write a story of betrayal, transformation, and hotwife making and Chapter details are below - feel free to add hot and steamy surprises!
In Chapter 1 - A successful journalist named Jacqueline arrives home after a long mission only to find out her white husband Tom is on the bed fucking her best friend Claire. Show how Jacqueline is devastated of losing the love of her life and her best friend. Making worse, Claire and Tom taunt her, leaving Jacqueline worthless despite being successful with her career.
In Chapter  2 - Jacqueline enters a therapy session with Dr. Richard. Dr. Richard is an older black man in his 60's - he says that the only way to gain confidence is to go outside her comfort zone. Therapy session turns steamy when Dr. Richard starts massaging Jacqueline's 34E cups and shows her for the first time a 10-inch BBC. Jacqueline strokes Dr. Richard's BBC with her hand to his cumming but hesitates going forward
In Chapter  3 - Jacqueline heads back to work, finding the last experience surprising and enlightening but still upset of what happened with Claire and Tom. Then, Jacqueline comes across a blog that the only way to break a cheating couple is to cheat herself - but with something better. Jacqueline questions on moral meaning of it but the thought can't get out of her mind. She also keeps thinking about Dr. Richard's BBC.
In Chapter 4 - Jacqueline is shopping after work when she sees a handsome black man Cash working in the store. Cash kindly offers help with Jacqueline's shopping needs, like finding items she needs. The scene changes for dark when Jacqueline goes into a fitting room, Cash unlocks the door and starts to fondle her tits, sucks her pussy, and introduce a large BBC - 12 inch BBC that's even bigger than Dr. Richard's. Cash transforms her into a BBC slut at that point.
In last Chapter 5 - Jacqueline invites Tom with lure for some drinks left in their old home. Little did he know, Cash was waiting - and Jacqueline and Cash trap Tom and lock his tiny cock in chastity belt. Scene continues with Tom's horror as Jacqueline gets bred by Cash's BBC and Tom has to clean up Cash's cum inside Jacqueline multiple times throughout the night. Scene ends when Claire enters the house, seeing Tom's pathetic self and Cash's BBC (she starts rubbing her clit when she saw Cash's BBC) and breaks up with Tom, vowing to find her own BBC as well. 

write with full of dialogues specifying Claire: Jacqueline: Dr. Richard: Cash: