[Jadge]

"And it can only happen to married couples, because the lifelong commitment is an important part of the recipe."

My fiance and I have been living together for about two years, and will marry soon. We have felt a serious lifelong commitment long before I ever proposed. The sex hasn't changed to me, besides becoming less experimental and more routine.

[Petronski]

My fiance and I have been living together for about two years, and will marry soon. We have felt a serious lifelong commitment long before I ever proposed. The sex hasn't changed to me, besides becoming less experimental and more routine.

Good luck, despite your self-imposed disadvantages.

[pcl]

My fiance and I have been living together for about two years, and will marry soon.

My wife and I lived together for three years before getting married. We have been married for 27 years. I have no doubt we will stay happily married until death do us part.