Yep, I'm here already with the Saitama-tard ending. I thought that the Saitama-tards would get mad but somehow the Goku-tards got louder. Not expected but still funny. Now, just to make them mad, have fun.
It was where the first chapter got off but without the random wind. Goku and Saitama were facing each other, the fiercest auras covering them. They got into fighting positions when something fell out of Saitama's pocket and in between Goku's feet, it was a cupon.
"Wait, wait, wait" Saitama said, "My cupon fell". He went as fast as he could to pick it up Saitama's hand accidentally brushed up against Goku's nuts. From the sheer speed of the contact, Goku's family jewels instantly exploded. "Ah, got it" Saitama said as he returned to his previous position, "Now lets-"
Throughout the entire battlefield, a giant scream of pain tore through the area. It was so loud that both Zen-Ohs could hear the yell from universes away. The yell was so loud that all males in existence could feel the absolute pain from their crotch no matter how far away they were. Even alternate versions of Zamasu felt for the mortal that felt such pain.
Goku was just on the ground holding what was left of, now her, crotch, hands all bloody. Saitama just looked at Goku and then started slowly stepping away from the now new female, completely disassociating himself from the accidental gender change that he just commited.
Yeah, because y'all were being such bitches goodbye Goku having any future children. Bye bye and enjoy what you've brought onto youreelves.