The weekend with Kat and Jess was a benchmark in pleasure and excess. The girls were insatiable and relentless. I couldn't believe my good fortune. And I also started to wonder if I was up to the task of handling them both. I couldn't ignore the totality of this situation. Was it sustainable? The ensuing several months seemed to imply just that. Jess and Kat became very close friends. We had a great routine, Jess and I morphing into a real couple in a serious, albeit unique, relationship. We had discussed moving in together. I saw Kat at least two times a week, and the three of us played together...