It's nice to see a close middle-aged couple enjoying a prosperous married life even in their old age. It's kind of nice to see people trying to come up with various ideas to break out of a rut. If you have children, you'll inevitably end up sneaking around, but now that your children have left home and you're living alone, you'll be able to enjoy erotic life to the fullest, and I think you'll have a wonderful retirement.
