The doctor instructed her to stretch daily to treat her back pain but my lazy wife doesn't like exercise. At first, I told her to stand on her heels and stretch full body for a minute. of course, I caned her beautiful ass to encourage her. Then I ordered her to lie upside down and I caned her butt mercilessly. She wept and cried but I believe she understood it’s for her own good. Healty back is very important thing in life.