My gf and I do a lot of 3 way, and this is always part of the scenario. We like extended sessions where she can cum as much as she wants and the guys have lots of time to keep getting it back up. Our last threesome, Vindy watched Brad and me go into a 69 while she played with herself. By the time we were ready for serious fucking and I was lubing up my cock before sliding it into him, she had her Rabbit out. She came three times before Brad and I orgasmed. It was a nice long ass fuck that was even hotter for us because we knew she was watching