Beerus and Whis were waiting for Goku and Vegeta when they returned to Capsule Corp.
"Did you forget you have training?" Beerus asked as they instant transmissioned back.
"No, we had to help Piccolo," Goku responded.
Beerus took one look at Piccolo's child and said, "What the hell is that thing?"
The child giggled and flew out of Piccolo's arms, surprising everyone. As they watched in amazement, the girl flew in circles around Beerus and Whis, then hugged Piccolo around the neck as she continued to float.
"What's it's name?" Beerus asked.
"I'm not sure yet," Piccolo answered. "I'm still trying to figure out who her other parent is, because she's clearly not fully Namekian."
"She appears to be half Saiyan," Whis pointed out.
"Her hair looks like Vegeta's!" Goku said, lifting the girl's bangs.
"I told you to stop saying that!" Vegeta yelled, as Bulma narrowed her eyes.
"I have no clue how I even had a child, or how she's half Saiyan," Piccolo said. "I don't know how Saiyan reproduction works, nor do I care to."
"I can run some tests to figure out who her Saiyan half came from," Bulma said. "I'll just need blood from you two," she pointed at Goku and Vegeta.
"Okay," Goku said, "but I'm telling you, she looks like Vegeta!"
"Whatever," Vegeta growled.
As Bulma left to get the tools she needed, Beerus told Goku and Vegeta, "Normally I would be mad that you were late for training. But since I came to Earth and ate some of this delicious food, I think I'll let it slide... This time."
The child sat in midair, watching everyone talk with her big green eyes.
"She must be strong if she can already fly!" Goku said.
"Saiyan and Namekian is quite the powerful combination," Whis said. "She seems pretty intelligent, too. She's watching us all as we speak. Perhaps even listening."
"She looks pretty dumb to me," said Beerus, to which Piccolo let out a grunt of disapproval. "She's my child, of course she's intelligent."
Bluma came back just then, with Bulla trailing behind her. "But I'm not tired, so I don't wanna take a nap," Bulla was saying. She stopped when she saw Piccolo's child, and just stared.
The half-Namekian flew over to Bulla, sat on the ground next to her, and smiled.
"Um, hi," Bulla said awkwardly. "I'm Bulla!"
Piccolo's daughter hugged Bulla, and Bulla hugged her back. Then Bulla said, "Let's be friends!" And the two started running around and laughing together.
"Okay, I'm gonna draw a bit of blood from your arm, so just hold still," Bulma said.
Vegeta, who was watching the children play, kept a straight face as Bulma drew the blood from his arm. She then used a different needle to draw blood from Goku's arm.
"Ow!" Goku said. "Bulma, you didn't tell me it would hurt!"
"Oh, it's just a pinch, man up," Bulma said as she pulled the needle out of Goku's arm. "Kids, come here for a minute." She turned to Piccolo's daughter. "Did you see what I did to Goku and Vegeta? I just gotta get a little bit of your blood."
The girl held out her arm, then giggled as Bulma drew the blood.
"Wow, you're so strong, I bet it doesn't even hurt you," Bulla said.
"I have to take these back to the lab," Bulma told everyone when she finished collecting the blood samples. "Feel free to come with me. The tests shouldn't take very long."
"I might as well," Beerus said. "I have nothing better to do. Plus, I'm curious to know the origins of this thing."
"Aww, but Lord Beerus, I wanna train!" Goku whined.
"Didn't you hear her, it'll only take a few minutes," Beerus said.
"Don't you wanna see if this kid is yours?" Bulma asked.
"Alright," Goku agreed. "But I still think she's Vegeta's."
"She'd better not be or someone's gonna have a lot of explaining to do," Bulma said as she led everyone to the lab. "And if neither of you are the father, then we'll have to ask Gohan to come get tested too."
"What about Trunks and Goten?" Goku asked.
"They're too young to have kids," Vegeta said. He was clearly starting to lose his patience.
"Really?" Goku said. "I didn't know there were age restrictions.
Vegeta rolled his eyes at Goku as they walked into the lab.
"Now all I gotta do is put her blood into the machine here," Bulma said, "and it'll tell me who's blood matches hers. So... I'll do Goku first." Bulma put Goku's blood into the machine, and the screen said, 'Calculating...' After a moment, it flashed red and said, 'No match'. Bulma then put Vegeta's blood sample into the machine, and after a few moments of calculations, the screen flashed green and said, '50% Match'.
"WHAT?!" Vegeta yelled. "That can't be right!"
"I told you she's Vegeta's," Goku said.
The girl looked at the screen, then at Vegeta. Then she flew to Vegeta, hugged him, and said, "Daddy!"
"She speaks already?!" Bulma said.
"Yay!" Bulla clapped her hands. "I have a sister!"
"I still don't understand how this is possible," Piccolo muttered.
"Kitty!" The girl exclaimed, and she and Bulla ran to Dr. Briefs' black cat and started petting him.
"How does she even know that word?" Piccolo wondered.
Vegeta looked at the cat and realized what had happened. "No..." He muttered. "Is it even possible?"
"What, Vegeta?" Goku asked.
"Piccolo," Vegeta spoke fast, "when's the last time you saw that cat?"
"Probably about nine or ten months ago. Why?"
"When did you see him?" Bulma said. "You haven't even been here for over a year!"
"I was meditating one night, and he flew up behind me on Nimbus and poked me with his claw."
"Wow Cat, you're friends with Nimbus?" Goku asked.
The cat meowed in response.
"What if that wasn't his claw that he poked you with?" Vegeta asked Piccolo.
"What do you mean?" Piccolo responded.
"What if it was something else, like-" Vegeta walked over to a shelf on the wall and began digging through a box of tools. "What if it was this?" He asked as he pulled out a syringe.
"Vegeta, don't be silly, that cat couldn't have done that," Bulma laughed.
Piccolo's daughter turned to the cat and started meowing. The cat meowed back, and the two went back and forth for a minute. Eventually she turned to Vegeta and said, "The cat says he did that."
"But how would he have gotten anything from Vegeta?" Bulma asked.
"I saw him take a- a- ... Look, he took a condom, okay?" Vegeta said, then turned away. "Don't ask me how I know."
"What's a condom?" Goku asked.
"Look, it doesn't matter," Piccolo said. "She needs a name."
"Vanessa," Vegeta said immediately. "She's a Saiyan princess, but if she's growing up on Earth, she might as well have an Earthling name."
"Then why not give her multiple names like most Earthlings," Piccolo said. "I'll give her her second name. Piccolo. She's also a princess from my side, in a way, so she'll be named after the former demon king."
"She needs a last name," Bulma said. "I say it be Briefs so she can have the same last name as her siblings."
"Vanessa... Piccolo... Briefs..." Vanessa said, then smiled.
"Can we go train now?" Goku asked.
"Meh, I'm tired," Beerus said. "We'll come get you later. Come on Whis, let's go home."
"Aww," Goku said as the two left.
"Come on," Bulla said to Vanessa. "Let's go play in my room!" The two ran off to Bulla's room.
"I'm hungry," Goku said. "Bulma, can you make me some food?"
"Go ask your own wife!" Bulma said as she chased Goku towards the front door.
Piccolo turned to Vegeta and said, "I guess we have a daughter now."
"Guess so," Vegeta responded, and they both made eye contact and nodded in understanding.

Note from the author: Hey again! Thanks for reading Chapter 2! I hope you enjoyed it! Please leave a review so i know how I'm doing! Constructive criticism is welcomed (and much appreciated). I'm actually looking for someone who would be willing to turn this into a manga format, or at least draw my OCs. You don't even have to draw them in an anime style, although that would be really cool! I already have the design in mind, what i want them to look like and everything. I'm just really bad at drawing. So if you are interested, please shoot me a PM and we can discuss it there, or I can tell you one of my social medias and we can DM that way if that would be easier. I really appreciate it, and thank you for your support and for reading my fanfic! Hugs! ~Blayr