"I just want you to relax and let me wash your back. It's a simple request from an old man like me. You can listen to my request, right?" Heart spring was made to wash each other's backs due to her father-in-law's strong request. Heart spring could only be confused by the bold action from her usually quiet father-in-law and couldn't strongly resist, gradually being cornered into the bathroom. The moment she was grabbed with a beautiful shape of breasts by her father-in-law with his usual kind smile, the gears of their in-law relationship started to make unpleasant noises and go haywire.
