could like a dog lick your feet grandpa

Dilverdaddy mathematician with tablet and massage feet ball

The LAPD t-shirt that this man is wearing does not define his real work before he retired. He was a mathematician. Now he stays at home with his dog throeing him the ball. One day I have been with him to set up his tablet. I shew him how to use the dog ball in order to massage his feet. I had the opportunity to touch his feet and feel them.