Mine actually did the first time we were with another couple several years ago. Afterwards, I was throwing up in the bathroom while H was enjoying the afterglow with the other couple in the bedroom. It gets better- when we get home, he tells me, because he feels so close to me now, that he cheated a couple times while we were having problems, but this is great and let's ML! Blech... he!!night- emotional and physical overload...