Clint was talking to the family the next day. He had a nice surprise for them, "Guys! who wants to go to Hawaii?" Everyone immediately became overjoyed, "We're going there?" "Hell yeah, we are!" Clint had already bought the tickets, and they flew on the plane to Hawaii. It was a really long flight, but eventually, they made it. They booked two hotel rooms. One for Clint, Laura, Natasha, and Yelena, and another room for Kate, Cooper, Lila, and Nate. They would of course all go out together as one big family though. They started by having a nice lunch at a restaurant. The kids all got in spirit and wore Hawaiian shirts and shorts. They all ate well at the restaurant, but Lila made sure to double-check everything before eating. They went back to their hotel rooms. Nate was playing on Cooper's Nintendo Switch while Lila was just casually scrolling through Instagram when she saw something she had to tell Cooper and Kate. She called them over. She showed them that someone had taken paparazzi pictures of Yelena and Natasha while they were at the water park. She showed them the comments, "They're all talking about how they let themselves go, and body-shaming them..." Kate looked in shock, "Yelena...Belly-va? People need to get some hobbies..." Cooper cringed at the comments, "The Black Widow sisters really both have beer bellies now...what hope is there for any other women?" Then, Nate turned around and they all immediately stopped. Cooper said, "Oh, dad just texted me that we're going to the beach, make sure to get changed everyone." Getting changed simply just meant that the wore their Hawaiian shirts over their bathing suits, and would take the shirts off at the beach. Rather than the gray black widow one, Lila was now wearing a more distinct and decorated yellow bikini, as she wanted to fit more with Hawaii. Kate pulled out two toy bows and arrows, as Lila pulled out a volleyball. Little Nate carried a football in his hands, and they were all ready to leave. After a knock at the door, they realized that they were going now, and they all left the room together.

After a short walk, Clint, Laura, the kids, Kate, Natasha, and Yelena arrived on the beach. Natasha, after Lila and Kate's reassuring words about her scars, now felt more confident to walk around in a bikini. Yelena, now feeling less confident after her belly became Kate's punching bag in their fight, still wore a bikini though. Clint told them, "Well, here we are. Have fun with whatever you guys want to do!" Lila looked around, and was disappointed that there wasn't a net set up anywhere for her to play volleyball. Instead, she asked her little brother if he wanted to play frisbee instead. So, they did. Natasha and Yelena were both just lying down trying to tan, and started drifting off. Kate and Cooper noticed this, and informed Clint about the plan for a prank. He chuckled, and agreed. Right as Lila caught another frisbee, Cooper got her attention and told her the plan. Cooper and Lila put little rings of differing sizes around Nat's and Yelena's belly buttons, so that their bellies would look like archery target boards. After a few more minutes of frisbee, they took the rings off, and their plans were ready. They woke them both up. Lila told them, "Hey guys, can we get a quick video of you two looking at the sky? We won't send it, we just think it'd be nice." This tricked them, as they'd be looking up, and not in front of them. Clint and Kate walked several yards in front of them, and readied their toy bows. Kate added, "The arrow-tips are sticky rather than sharp, so they'll stick to them, but not hurt them." Clint nodded. Lila, filming one side, and Cooper filming the other, recorded as Kate and Clint shot both arrows, each of them landing perfectly into each navel of the Black Widow sisters. They both looked down surprised. Cooper said, "We got you! We got y'all good!" They just laughed at this, seeing as they'd been pranked. A few minutes later, Cooper called Lila over. He had edited his video so that when the arrow hit Yelena's belly button, it played a voice announcing "10!" Lila laughed at this for a while, and then asked for the video she took to do that, too. Cooper complied. He asked if they wanted to play with the football now, and his siblings and Kate agreed. Even Clint decided to join them. Laura noticed the two sisters lying on their backs again. "The arms, legs and tummies are on full display now?" Yelena got up, and aggressively pulled off Laura's dress, revealing her bikini underneath. Laura, annoyed, said, "I was gonna change later, thank you very much." Yelena told her, "Ahh, yes, so you've got a little tummy in their, too, huh?" And tried poking Laura's belly, for Laura to poke back. Lila came over, and said, "Mom?" She embarrassingly said, "I was gonna change later..." Natasha forced Laura and Lila to get some pictures taken, and then Clint took some of all five women. They all realized how much Kate stood out, being the most toned and the tallest by about five inches. Yelena and Natasha went back to lying down. Laura said, "You guys can keep lying around and being lazy, I'm gonna join the kids!" Natasha said, "So what if I'm lazy, I've saved the world, got beat up by a teenager...I can relax when I can." Yelena slapped her belly a few times, "I don't know, Natasha. I'm too tired to do it right now, but just...look." She put her hand on her own chest, and then karate chopped in the same direction, striking herself in the stomach. "It's now even bigger." Natasha said, "It's fine, you're a retired hero now doing different work." Yelena nodded, "You're right, what's the worst that could happen?"

The others kept throwing the frisbee back and fourth towards each other. Eventually, Lila overthrew Nate, and he caught the frisbee, but also fell over. He landed right on top of Natasha's belly, causing her to grunt in pain. Lila ran over and asked Nate if he was okay. Nate told her, "I'm okay. It was a soft landing." Natasha shook her head. Lila laughed, and told him to go back to her position, and play with Cooper and the others for a bit. She was gonna talk to Natasha and Yelena for a bit. She asked, "Aunt Yelena, I've noticed you've been eating a lot of...like...junk food. It's worrying me, your belly has definitely gotten a little bigger since you guys met us at our house a while back." Yelena told her, "Don't worry about me, I'm retired. My arms are strong, and so are my legs. And besides, more mass means extra strength. See?" She shoved Lila, causing Lila fall over. She, confused, asked, "Hey, what was that for?" "I just practically threw you aside. Because I have more strength because of my tummy." Lila shook her head. "But it could be better if the mass in the fat there is spread around muscles instead. Having a gut can hold you back as well." Yelena laughed at Lila, and shoved her aside, almost causing her to fall over again. "How? I dare you to show me" Lila closed her eyes, internally asking for forgiveness. She poked Yelena's belly button, grabbed her belly, and mockingly said, "Oink, oink" while shaking it. Yelena started chasing after her, but after about 10 seconds, Lila looked back, to see just how slowly Yelena was running. Laura noticed her jiggling belly and laughed. "She's got a whole family inside that belly." That's when Clint noticed Yelena chasing after his daughter, and his daughter just jogging to get away, while Yelena was running as fast as she could. He threw a frisbee, and it hit Yelena in the ankle, causing her to trip over. Clint walked over to her, "Alright, what's going on?"

"Lila grabbed my tummy and shook it!" Lila quickly explained, "I was trying to tell her about her unhealthy habits, and she kept shoving me aside, and dared me to show her how it affects her." Clint explained, "Well, Lila, what you did was not cool, but you have a good point. Yelena, look down." Yelena, confused looked down. He pointed at the impact on the ground that her belly made. He said, "You have gotten pretty paunchy, might want to get some healthier habits." She replied, "And give up my slushies and milkshakes? No." Kate whispered in Lila's ear, "And not to mention, look at the impact her boobs made." Lila, confused, looked at her, "Where?" Kate said, "Exactly!" They both laughed together. Now, they were joined by the two brothers. Kate said, "I think I'm gonna go for a little jog, or rather a run on the beach. Wanna join me?" Lila shook her head, "Nah. Throwing a frisbee or football is a more fun way to do it, and besides, I didn't eat much, so running with a college athlete with little fuel probably isn't a good idea." Kate asked, "Normally, I'd tell you that I can just run at a slower pace for you, but why didn't you eat as much?" Lila told her, "Because my stomach can be fairly sensitive to food sometimes. I want to eat less and only hot foods, so that I don't have any risk of having stomach issues." Kate said, "That's smart. But...I feel like there's another reason." Cooper was listening as well. Lila sighed, and said, "It's aunt Yelena and Nat. They were the Black Widow sisters, they were both Avengers, and look at them now. I want to look more like you, Kate. Not them." Kate hugged her. "Don't worry, Lila. You're skinnier than me, and as long as you make sure to exercise, and make any unhealthy foods just occasional treats or snacks rather than everyday habits, you'll be fine." She responded, "Thanks, Kate. Yeah, I've always had Cooper around, but it's nice to have you. You're like my big sister!" Kate beamed upon hearing this. Lila then said, "So, still going on your little run? Or want to have fun, and play with the football and frisbee?" Kate laughed. "Tell you what. I'll run to that pole over there and back, then I'll join you guys."

"Okay." Cooper threw the ball to his little brother. Nate saw his mom walk a few steps closer to him, and knew that meant to throw to her, so he did. She threw it to Cllint, who then threw it to Lila. Lila decided to pull a sneaky one. She looked at her mom, but then threw it to Cooper, who caught it. Cooper told her, "I see you've got the no-look pass down, huh?" "I learned from the best." Cooper proudly smiled, and then threw to his mom, only for Kate to come running back and intercept it. "I'll join you guys now." Lila looked in awe, "That took you less than a minute!" She said, "What can I say, I'm fast." They threw the ball around for a bit longer, and then Clint called them over. "Guys, we should start thinking about heading back now." They all agreed, and in their hotel rooms, they each took turns showering, one after another. Kate noticed that Nate had Super Smash Bros on the Switch. She asked, "Yo, little Nate, can we use the joy-cons? I wanna play, too!" He smiled and said, "Sure!" They played together for a bit, with Nate winning most of the matches. When Cooper got out of the shower, he said, "Y'know, my backpack is a bit bigger than all of your guys' for a reason." And he pulled out extra controllers and the whole set up. "Now, all of us can play!" So then, the three Barton kids and Kate all played Super Smash Bros for the next hour and a half, with Cooper winning most of the matches. Eventually, they stopped, and were called for dinner. They stopped at a restaurant in town and enjoyed a good dinner there. Lila ate a little more food than she did for lunch, and Kate as well. Kate said, "There you go, Lila." Nate said, "We did a lot in only one day. This is going to be a fun trip!" Cooper replied, "Yeah, Hawaii rules!" Lila said, "I think aunt Yelena is still mad at me, but whatever. It needed to be done." Kate looked at her food compared to the others and said, "Hah, it's fair to say that she definitely did not listen to the advice." Lila shook her head. "Her loss, honestly." Yelena's dish contained a lot of junk food, and was easily the unhealthiest out of everyone's. They all eventually finished their food, and went back to the hotels. Each room had three beds, and Nate would share a bed with Lila, since she was a lot lighter than both Cooper and Kate, so it was best that way.