did u ever do something so cruel to your slave that u regret it afterwards?

My wife KH told to write in the post for her.
She said that while she was being somewhat rough while being kinky she stopped because she thought she was pushing the limits . Afterwards we would talk about what she was doing during playtime and her conscious would then be at ease . Only once did she even get close to my limit . So communication is important for both KH and Sub. so they can have more fun. Yes I call it fun. Love this lifestyle .