A/N: Father!Law & Mother!Reader. 

"To the beach, to the beach! We are going to the beach!" (D/N) sang joyfully while squirming excitedly, trying to break free from the security belt that kept her kinda still onto her car seat. You chuckled and turned to look at her, nodding your head happily.

"You two are like two children, you know?" Law mumbled sarcastically with a slight frown, all the while looking at the road. You smirked and leaned into him to whisper into his pierced ear.

"You are grumpy because you can't swim." Your husband grumbled something under his breath, rolling his eyes, and you laughed. "Just kidding, honey. Remember who we will see there." That brought a smile to Law's face, and your daughter gasped excited.

"Uncle Cora!" Right. It wasn't long since Law's paternal figure moved to a nice flat next to the beach. Ever since then, you weren't that close to him, but spending your holidays at the beach was so worth it. 

"Oh," you continued, barely holding your laugh in. "And don't worry, I didn't bring any bread." Law's eyebrow twitched and you snickered. 

"Shut up."

"Finally, we are here." You groaned stretching once you got out of the car, then didn't waste time in opening the door to your child. But the moment you let her access to get out, she jumped to you and started taking in her surroundings.

It was a really nice, sunny day with some clear clouds passing by here and there. The beach wasn't that busy, only some people were spending the day going for swims, although you bet the water is still cold as ice.

Then, opposite to the beach were the urbanizations. The sun rays were blindingly being reflected on the white facades. The buildings were so tall, and similar to each other it was almost difficult to remember which one was Cora's home.

But it seemed that (D/N) couldn't forget it, because she lead the way proudly, always under the sight of her parents, or course. Law and you walked some feet behind the toddler, holding hands. You almost had to suppress your laugh at the child's confident nature: she was just like Law. 

Soon enough you reached that one building, after about five minutes walking. You daughter had started jumping and giggling like a maniac the moment it was in sight, and almost started running. You gasped a bit, letting go of Law's hand as he held his phone to his ear to tell the blond dork that they were practically at his door.

"(D/N)! Don't run, or you will fall over with your sandals." You warned her, running after the little girl and taking her small hand in your own. She puffed her cheeks. "Don't worry, Uncle Cora isn't going anywhere." You assured with a soft smile. 

"No answer." Law said, then sighed deeply. "He must have set his phone on fire again." His daughter giggled at her uncle's clumsiness.

"Uncle Cora is so clumsy!" 

"Who are you calling clumsy?" A deep voice was heard behind (D/N), and the small one gasped, turning around in a flash. His name left her lips in a happy screech as she ran to him, and you smiled, looking at Law as he smirked next to you. "Ah, (D/N), it's been a time!" Corazon had to kneel down in order to take the toddler in his arms.

"Well, Cora-san, I swear Law told me you didn't like children." You laughed, while Law rolled his eyes.

"You say that every time we meet him." He mumbled, and you pouted, but hugged his arm tightly.

"But we only see him once a year, so maybe he forgot." Cora-san sweat-dropped, muttering an "I didn't."

"Well, Law, have you learned to swim yet?" Law growled lowly before snapping at the blond man.

"No, I haven't! But you can't swim either!" The tallest gasped dramatically as a fake arrow went through his chest, and he winced in false pain.

"Law! That went through my heart! But you're right! How embarrassing!" He whined, and Law's fists clenched.

"Then don't make fun when you are no one to talk!" You and your daughter kept watching the argument with wide, amused smiles, and the toddler even laughed loudly. You sighed, whispering in the child's ear:

"They are so cute together~" 

So, after the endless bickering between the two males, you were finally getting to the beach. Law and Cora-san were carrying some sunshades and the bags with food, while you got the table and some chairs and the little (D/N) practically dragged the bag with her toys. 

Now the place was more full, but you could still find a spot to stay without problems. It wasn't noon yet, so when the things were settled you decided to go for a swim with your daughter, while Law and Cora stayed looking after the things.

"(D/N), come here so I can put some sun lotion." You called the girl, and she came running to you. You smiled at the sight of her swimsuit: a one-piece, blue cloth with green little flowers on the thick straps. Also, Law had quickly made her two pigtails with her (H/C) locks, and put her an orange cap.

She sat on the towel next to you and waited patiently for you to start smearing the sticky substance on all the visible flesh. Once you had finished, the girl took the bottle from you and ran to her uncle giggling.

Cora-san was sitting on a chair under one of the sunshades, his head was grazing the top. Seriously, this man is huge. He smiled widely upon seeing his niece, but put on a confused expression when she lifted the sun lotion bottle.

"Uncle Cora! Let me apply this to you!" Oh, God, his face was priceless as a dark blush covered his cheeks and his mouth hung open, then he managed to stutter about how cute this was.

As (D/N) was busy with Corazon, Law crossed his arms over his chest, huffing. However, a tap on his bare shoulder brought his attention to you. His cool gaze was fixed on you as your lips pulled into a mischievous smile.

"Shall I apply some cream on you?" He glared at the other bottle you had taken out and looked away.

"I'm not getting out from the sunshade." He muttered, ready to refuse, and you smirked.

"Don't tell me you are all grumpy, again, because of that." You cooed while pointing at the other pair, (D/N) spreading the lotion all over Corazon's broad and scarred back. 

"No..." He simply said, before cracking a smirk. "Besides, I would not mind my lovely wife to do that instead." He purred, and you failed to hold back a blush.

"Then again, that's what I offered from the beginning." You sighed, getting some cream on the palm of your hand and applying it to his tattooed chest. He breathed out deeply at the cold feeling, and smiled. 

"That bikini suits you, dear." He commented. "I've always loved it." Before you could say anything else, your little sunshine came running to you.

"Momma, let's go to the sea!" You nodded your head and got up, taking her chubby hand in your again and started walking towards the shore. 

"(Y/N)! Wait for me!" You heard the deep voice of Corazon call you, and you turned around. The man was running at you, his face contorting in pain as he stepped on the hot sand. You were thankful you had already reached the fresh water. 

However, in his way, Cora-san tripped, as was usual to him, and landed face-first in the water. You face palmed while (D/N) laughed heartedly, and Cora-san gasped for air trying to get out.

"(D/N)! Save me! I'm drowning!" He lied dramatically, flapping his long arms as if to gain balance again, but the waves made it difficult for him to get up. There was no way he could drown when the salty water only reached his butt laying down. 

"Hey, Cora-san! You should reunite with the rest of your family of clownfishes!" Law said amused, and the blond growled.

"Shut up or else I'll show your family those photos I took when you were disguised as a baby seal!" Law's amused expression turned into a death glare as he mouthed a "you wouldn't dare."

"Really?! Show us! Show us!" You said with sparkles in your eyes.

"No! Don't you dare!" Corazon laughed while taking his now soaked cigarette from his mouth, and sighed.

"I'll have to get another-" Just then, the cigarette turned on again and he stared at it agape.

"What the hell, Cora-san! Don't go there breaking the laws of physics!" Law yelled.

Later that day, you stayed at Cora's apartment to have lunch. The place was big enough for a couple to live. However, the klutz lived alone. Not that he seemed to care. 

"Wow, I still can't believe that the place is intact with you living alone, Cora-san." You cooed, giggling a bit, and the man huffed.

"I just made the kitchen explode once, it isn't that bad."

"Truth be told, it's a record for you." Law pointed out. 

"Rest in peace, pancakes." You muttered looking into the nothing. "Well, what about some pizza?"

"No way!" Law and Cora yelled at once, then looked at each other. (D/N) giggled and jumped around excitedly.

"Yay! Pizza!" She kept squealing. 

"Then it's settled. I'll make some. Cora-san, stay away from the kitchen." You warned with a glare similar to Law's, before sticking your tongue out and getting into the room. 

"So, Uncle Cora, do you have some umeboshi candies?" (D/N) asked with a wide smile and Law paled. 

"Yeah, of course I have. I love them!" He said getting up and going to search for the candies. When he found the bottle, he took three and saved it again. Giving one to the toddler, he smiled as her eyes sparkled in delight and she put it in her mouth without hesitation. Corazon ate his and looked at the one still in his hand, then at Law, and an idea popped in his mind.

He excused himself and got up, walking into the kitchen, much to Law's suspicion. Some seconds later the blond was getting out followed by you, as you wore a wide smile on you face. Upon standing in front of Law, you bent down and, without warning, kissed him square on the lips. 

His eyes widened in surprise, but he soon melted into the kiss, feeling your tongue beg for entrance at his mouth. As he was feeling kind that day, he granted you the, oh, so wished access. But the moment your tongue passed into his cavern, he felt something come along with it, and his eyes opened in a second. 

You pulled away, proud of yourself, and looked at Corazon with an amused smile before getting into the kitchen again.

It took Law some seconds to realize what you had pulled into his mouth, and his face darkened instantly. 

"(Y/N)-ya..." 

"Aww, Law, don't be a snotty brat!" Corazon chuckled. Law breathed in and out to calm down before actually snapping, then he felt a soft pat on the back of his hand. He opened his eyes to see his little girl smiling up at him.

"Hey, Poppa. I'm proud of you!" Even though he didn't feel content at having a gross umeboshi candy in his mouth, he smiled back at her.

This doesn't mean they won't have their punishment, he thought to himself while smirking sadistically at the kitchen door, and at Cora-san.

·~The next morning~·

Law breathed softly while hugging your frame which rested with him on the bed of the guest room at Cora's apartment. He smiled feeling the smalled form of your daughter being sandwiched between you two.

It was a moment of peace and tranquility... until Corazon's screech was heard all over the urbanization, that's for sure.

"Where the hell are my cigarettes?! Law!" The dark-haired doctor chuckled at both, the surprised reaction of his benefactor and your startled expression.

"What was that?" Law looked down to see that (D/N) was still sleeping, and smirked.

"The sweet sound of revenge, my dear." He said, trying to snuggle his face into your neck without crushing his daughter. "Besides, I still have to punish you~" His purr brought a dark red to your face, which kept darkening as he continued. "These two will be going out for a walk today. And when they do... I'll start my revenge on you, sweetheart..."