Drag** Ball Doujinshi by Gouki Release!

A Dragon Ball doujinshi made by Gouki,

The story is about how Goku asks dragon balls to make Chichi young again because she wants a baby girl. 
Beginning with the sudden request in her mature year,
Goku now advances to his biggest battle yet in the universe as he only produced sons in concurrence.
How can Goku wins this battle? Never give up Goku, the fate of your family rest in your balls.