Found this blog post on Fetlife:
I realize I have been rather needy in the attention department, but I want to solely focus on my Queen.
The Cuckold Has More Time to Get Things Done
A cuckold loves that his wife fucks other men. It turns him on like nothing ever has, which is why he suggested that his wife begin having sex outside the marriage in the first place. A cuckold can’t help but masturbate when she’s on dates, getting fucked in hotel rooms, having a quickie in the marital bed, and whenever she’s out of the house. To be a cuckold is to be in a constant state of arousal at the thought of another man inside his wife. That also means he wastes a great deal of time stroking his penis and being placed in chastity frees up all of that time. He may find upwards of a dozen hours added to his week that can be used for more productive tasks.
A Keyholder Keeps Her Cuckold Constantly Aroused
Those unfamiliar with the cuckold chastity lifestyle often assume that once the cock is locked away the wife does nothing with it, but that’s simply untrue. She gains control of the cuckold’s orgasms once she becomes his keyholder and thus she gains complete control of him. However, the only way she maintains that control is by keeping her cuckold aroused. It’s a key part of putting a cuckold in chastity and it’s equally delightful and painful for her husband. Each day, and sometimes all day long, the cuck is teased with sensual touching, his wife flaunting her scantily clad body around the house, and more. She might give him edging handjobs before putting him back in chastity or whisper into his ear about how she’s going to fuck another man in just a few hours and he’s going to cum in her pussy. To be chastised is a dream come true for a cuck husband.
A Chastised Cuckold Focuses on His Keyholder’s Pleasure
Service to others provides the greatest satisfaction in life and a cuckold in chastity learns this lesson quickly. After just a short time with his cock locked up he becomes devoted to his wife and finds immense pleasure in seeing to her needs. That can mean foot massages, cooking dinner, drawing baths and washing her as she soaks in the warm water, or worshipping her pussy constantly as she now feels free to be concerned only for her pleasure.
Chastity Makes for a Truly Happy Cuckold Marriage
Every cuckold couple that begins a chastity practice reports a much happier marriage. This is because both members of the marriage find far greater satisfaction with their roles so clearly defined. The cuckold, who is naturally submissive, delights in being of service to his wife’s every need and she delights in taking control and having her husband so focused on her needs. At the same time, she better understands his need to submit and to see her have sex with other people and she concentrates her efforts on better giving him what he wants. Like any good relationship, both parties get exactly what they want even if it seems imbalanced from the outside. Both the chastised cuckold and his wife are in tune with each other’s needs and work exceptionally hard to meet them, creating a stronger, more beautiful union between them.