Super Baby Bulma

Baby and Goku fought to a stalemate...

Even though Goku was a child again he was able to hold his ground against Baby but he was having trouble punching the body of the first friend he ever made. And Baby knew it.

However, Baby's patience was running out so she decided to finish this once and for all. In that moment Goku felt the energy of others arriving. He recognized those ki but didn't understand why they were moving so fast and then the answer came.

From the sky, 2 familiar faces arrived: Chichi and Videl. And with them were 2 other women he only saw years earlier in the female muscle contest. One was tall and voluptuous, with blue hair. The other was shorter but no less voluptuous with short yellow hair. They were Maron and Erasa. All 4 women had abandoned their training after the contest and lost their muscle mass but their ki was more powerful now thanks to Baby's influence. 

With the women she had called for, Baby started absorbing their power and transformed Bulma's body. In no time, Bulma's muscles grew, her body recovered the figure with which she had won 3rd place years ealier. The growth caused her clothes to be torn. Bulging biceps, hard abs  and her powerful muscular legs were showing. And even still she looked femenine and beautiful. 

Having finished transforming, Baby and Goku resumed fighting and now Goku was having more trouble becuase Baby's power had increased.

Still, Baby was not satisfied yet and started gathering more power from every human on Earth...