Oh how I love reading about characters over thirty. So this was a real treat, main characters in their mid-forties, healthy and kinky....yummy! They’re already in an established relationship without much angst. Watching Gunny & Mac press on into retirement from the armed forces was interesting and satisfying. They were sexy, crazy passionate together and I felt S.J.D. Peterson’s ability to let us peek into their thoughts was seamless. She created characters I'd like to watch for years.