Vey clever story! Perfect example of a mom trying to live her son's life. Love the touch of mom seeing a gymist. It appears that mom is slowly but surely absorbing his life, soon I suspect forever. Does he ever get his body back?
If I ever revisit this, I'd say it's time for Eric to start exploring life as his mother. She probably doesn't want to keep his life, but if she qualifies for a Grand Slam, then she won't be able to afford to swap back for a long time...
On the need for tennis stories, they involve balls being traded back and forth.
Oh, that's very well *played*.