In our case, it’s common for the other guy to watch KK and I engage in sex during the encounter. I’m guessing, but I’d say I’m present for something like 70% - 75% of KK’s encounters.
Within that range, my role varies from passive voyeur to active participant. What happens during an encounter varies based on KK’s mood, the nature of the man, or men participating, and other factors. This is especially true if the encounter has some sort of role-play or fantasy realization theme.
Setting the details aside, KK is an exhibitionist at heart. She loves, craves showing off, being watched, performing - I totally get off on being watched. It is insanely erotic to perform with KK for an audience, from one to many men, watching us fuck and suck while they stroke and comment.