Staying In Shape (Short Cap)

I had grown up with a single father, not that it was a big deal. My Dad had always been pretty out of shape, so I worked out a lot to try and not end up like him. So then when he was diagnosed as a Late Bloomer with Second Puberty he started to get back in shape to, not entirely barbecue he wanted to but because his biology was changing. So soon all his extra weight went to his lower body, giving him thick thighs, and an ass.

Apparently he liked this new look and wants to go on runs with me so that he doesn't get out of shape and lose his new looks. I'm not really complaining since watching him stretch and run is a good treat.