My wife[53] at 40 while on vacation at Disney with the kids for the first time. We had a great room for pictures (and sex) on that trip, while the kids shared the other bedroom in the condo.
My wife. Not so much of an On'Off as a time lapse. On the left is age 23, pre-kids, done by a professional photographer. On the right is age 40, after two kids, done by a not-so-professional photographer.