Six weeks ago, Rob would never have believed this was even possible. Sure, he had always fantasized about his wife, Katie, doing something like this. But after all these years, he hadn’t even managed to persuade her to be just a little more daring. Try as he might, he couldn’t even get her to wear something a bit sexier on a night out or maybe let a guy buy her a drink. And she certainly had never considered flirting back—until now. So how did they get from that to this? To the moment where Katie is on her knees, sucking another man’s cock with more enthusiasm than she’s shown in years—while Rob watches, aching with a mixture of arousal, humiliation, and disbelief? How does a loving, faithful wife become such a slut? And now, as Rob watches her take another man’s bigger cock inside her for the first time, he has to ask himself—was this really what he wanted all along? Or has he unleashed something he can never take back?