Nothing, he gets interrupted

"Well, in that case...," Goku started, but didn't get to finish that thought.

"Hold it right there!" shouted an annoyingly high pitched voice, "The only one worthy of obtaining those Dragon balls, is me, Emperor Pilaf!"

Goku and Bulma whirled around to see a short blue imp flanked on either side by a Shiba dog man in purple ninja get up and a beautiful Asian woman with long black hair in a teal trench coat. Both of them were holding machine guns.

Goku's eyebrows met, getting serious. Not only had those three just cock blocked him, but they were also threatening the person he'd been blocked from! What jerks!

"Ahh! They got guns!" Bulma shrieked in fear, putting her hands up.

"That's right!" The blue imp continued, seemingly relishing in the amount of power and fear he held over her, "And if you know what's good for you, you'll hand over all your Dragon Balls, now!"

"A, all of them?" Bulma's bottom lip quivered, "B, but I w-worked so h-hard..."

"Don't take it too personal my dear," Pilaf grinned maliciously, "You interests just so happened to conflict with mine. I will be the one to summon Shenron and obtain my wish of world domination!"

"You what?"

Goku had no idea what was going on anymore. Shenron? Wish? World Domination?? But he did see an opportunity here. If he saved this Bulma chick from this situation, she would be even more grateful towards him. She might even... give him a puff puff! Or more!

Goku placed himself in between Bulma and their guns. "You're not taking anything today," he announced, causing all humanoids present to look at him in confusion all the while Turtle facepalmed and muttered, "Oh boy. Now he's performing heroics."

"W-What are you doing?!" Bulma shrieked at him, "Hello?! They. Got. GUNS?!!"

"They're going to have to do better than that to beat me," Goku grinned, crouching down into his trademark stance.

"We got a real idiot on our hands, sire," the dog man said.

"Indeed, Shu," Pilaf agreed, "Mai, shoot him."

The Asian woman opened fire without hesitation, letting loose a short burst of rapid-fire projectiles. What happened next, no one could predict except maybe Turtle. At first, it seemed as though nothing had happened except for Mai's gun making a bright flash and some noise.

"Mai?"

"Yes sire?"

"Is there something wrong with your gun?"

"No, sire," Mai confirmed, "I d have as little understanding as to what's happening as you."

"Then allow me to enlighten you," Goku smirked as he opened up the fist in front of him slowly. Bullets fell from his grip, one by one, into the golden sand of the beach.

"Wha-wha-WHAAAAT?" Pilaf took a step backwards, panic evident on his face. Shu and Mai looked just as disturbed, but stood their ground. Mai was the first to recover, training her sights on Bulma. But before she could, Goku was there in a flash, kicking the gun out of her grip, his boots hitching on the buttons of her coat. But they were no obstacle. Her coat and the tunic underneath tore open, revealing her chest and the black lace bra she wore. In the movement of Goku's super speed, he was able to get quite the eyeful before her mind had even realized what had happened. What are those, C-cups? Nice. Goku leered before returning to the task at hand, ripping the gun from Shu's grasp before sending the dog man flying with a strike from his monkey tail. Goku then stepped back to where he was before, and while still in the suspended time of super speed, took a moment to fondle one of Mai's breasts under her bra, savoring the feeling of soft flesh while her mind was still processing her clothes being shorn open. Her nipple had since hardened, and Goku pinched it, rolling it between his fingers.

He wanted to do more, especially since this bitch had come between him and Bulma in the middle of his little game, but if he pressed this any further, Bulma would think that he was some kind of monster. So, with a pang of disappointment, he slipped his hand out of Mai's bra and gave her her a nudge in the chest that would ensure that it would look like he struck her, but not actually harm her like he had Shu. It would be a shame if someone as beautiful as her became permanently damaged, and regular people broke so easily.

With that out of the way, Goku threw up the gun he was holding and fired two ki blasts, destroying both of the guns before the first had even reach the apex of his throw. Then, at a speed that the beings before him could register, Goku looked down at the imp known as Pilaf and smirked. Having returned to the normal flow of time, several things happened at once. First the guns blew up, then Shu stuck a nearby cliff followed by Mai falling on her rear end seconds later. Finally, Pilaf staggered backwards, he mouth babbled words, none of them intelligible.

"I'm giving you three this chance to leave," Goku told them, "I suggest you take it."

"We should consider his offer my lord," Mai said when she recovered, pulling what was left of her coat and tunic closed with her hands, "Shu is out cold, and my modesty has been compromised."

"Huh? Uh, yes," Pilaf stammered, "A tactical retreat is order! Mai, collect Shu!" The blue imp then ran off without looking to see if Mai followed, calling back to Goku, "This isn't over you oaf, mark my words!"

Mai rushed over to the dog man and collected him before running off after the would-be Emperor, glaring at Goku all the while. She had to let go of her torn clothing in order to lift her friend, and her need for self-preservation must have been stronger than her need to preserve her modesty, because she was facing Goku when she did it, giving the young martial artist a nice view of her cleavage as she knelt down.

Only after had the three turned tail and ran did Goku turn around to check on Bulma. She was looking at him with stars in her eyes, "Wow, you're like a real-life Superman!"

"Ha!" Goku brushed hair out of his face, "Superman wishes he were like me." (Somewhere out in the multiverse, a man named Clark Kent let out a sneeze.)

"Thanks for taking care of those wierdos for me," Bulma practically skipped over to him, and hugging his arm. Her breasts smooshed into him. I knew it, Goku thought, save her life, and she'd be willing to do even more for me. And boy do I have a proposition for her!