So, this is my first fanfiction, I'm so excited! I noticed that does not have much Meliodas x Reader here, so I decided to expand a bit!

Then, I saw the anime, but the manga, so basically this fanfic goes right after Hendrickson was defeated.

Sorry if my English is very bad.

Let's start?

EDIT: I change some grammar errors, and Meliodas's vow to the Reader. AGAIN. I will try to make it good as possible,

XXX

Ended.

Finally, it all ended. Hendrickson was defeated, the peace was back in the kingdom.

You? Ah, you are a traveler, let's put it that way. You are traveling with Meliodas, Elizabeth, and some members of the Seven Deadly Sins, you met they soon after King join them.

Flashback:

You were in the forest, cold as the rain often knocked on your head and ran to your body. You coughed, grabbing the little amount of clothing that were in your body.

Why you had to be like that? Suffering from hunger and cold? You ran away from home ... Why you ran away from home? You don't even remember it anymore.

Did you hear something big, no, huge moving. Fear soon came to you: It was a demon, just like the stories your mother told you? Or a beast, ready to swallow up your bones? The teeth were chattering and your skin was paler with scary thoughts.

Until you saw it was a pig. Not a tiny, but a large green pig, carrying a building above it.

"Captain, look at that girl! Is dying of cold! "A giant with brown hair and purple eyes said pointing at you. You initially was afraid, because the giant lowered her hand, ready to smash you, but you don't hear anything, just a huge hand stretched out in front.

"Go!" Said the giant.

You obeyed still suspicious, but soon found yourself on top of a giant pig in a building like a bar, a boy with blond hair and green eyes and a girl with silver hair and blue eyes, and one was hidden by fringe.

"Yo! My name is Meliodas! Here is Elizabeth. That giant there is Diane. "He said pointing to the giant girl. Seconds later he was poking Elizabeth's chest.

"My name's (Y / N)" You said, even though wary about saying your name to strangers.

"Great, we enter then (Y / N)" Meliodas said, extending his hand.

* End of Flashback *

You didn't believe it: The Seven Deadly Sins, the most dangerous criminals who have name welcomed you, and treat you like a sister. Ban, those red eyes and the smile that was often on his face. King, although his real name is Harlequin, the lazy little boy with a gentle side. Diane, the giant jealous, but very docile. Then came Gowther, he was somewhat complicated, always with a blank face, not showing any emotion. But he looked worry about us. Elizabeth, the docile and gentle princess who revealed a great power as a Druid, ah, she was the target of the Meliodas's perversions.

And Meliodas, always so calm, even with all his demonic power flowing within him, he was always so kind and nice to everyone. He was pretty nervous when Elizabeth was captured that day you don't even recognize him: He was nervous, used his power with intent to kill, and that festival match in Byzel ... Unbelievable. After all he came back as the perverted guy ever.

Despite being any human being, you could fight, you learned self-defense after fleeing home to survive. You needed help with anything that was not clean the tables or serve random customers.

Time passed, and you have developed feelings for Meliodas. You knew he had Elizabeth, she was the one he chose, but you didn't care. You kept these feelings to yourself. No one knew, even though you know that Gowther could have discovered something. You looked at him with admiration, and somewhat sad to hear that you were not his choice. But at least you were here beside him.

Today was a busy day in Liones: The Princess Elizabeth wedding with Sin of Wrath, Meliodas. The wedding was held in the palace garden. Preparations were almost ready.

You were in Elizabeth's room, helping her with her hair. The wedding dress was on the luxurious bed with a jewelry box, a pair of perfectly lacy gloves and the beautiful and expensive shoes. You were sad that your passion was going to marry someone who is not you, but it was okay, it is with a person you trust.

"(Y / N) chan, I don't know what hairstyle would be better for me," Elizabeth says, biting her lip nervously. You laughed at the bride's confusion.

"So let it be simple, ok? Like a ponytail or your hair down" You said, adjusting the princess's silver threads. Suddenly someone knocked on the door, it was Margaret, with a dark blue dress and her indigo hair in a ponytail.

"Oh dear." She said and hugged Elizabeth. You snorted, making a bit of your (h / l) (h / c) hair fly. She was saying sweet words to her sister, something like "Good luck" or "Everything will be fine." Suddenly she whispered something inaudible to Elizabeth, who opened her eyes and stirred.

"How could I forget! (Y / n) chan, I have to sort some things out, you can sleep in my bed if you want! "Elizabeth said and hastily followed her sister out of the room. You just looked at the mirror, seeing your (h / l) (h / c) hair, your (e / c) eyes, your (s / c) skin, everything about you.

You then directed your gaze to the wedding dress. It was beautiful, there were details of butterflies and flowers sprinkled with small bright crystals and transparent sleeves that came down to the wrists. It was made of silk and extremely beautiful. Elizabeth and you measure the same size. Maybe...

You got the beautiful dress, quickly took off your clothes and put it on. You pack your hair with your hands and put the diamond necklace, shoes and embroidered gloves. When you look again, you were different.

You were ... Beautiful, like never before. Where was that girl who wore rags and shivered in the cold? Where is the one who was using a bridesmaid dress now? They are gone. The place was a beautiful woman in a dress in jewelry and shoes that weren't hers. But I'm sure Elizabeth-chan won't mind.

Admiring yourself in the mirror, you realize someone's entrance, your eyes shining in horror. And there he was, wearing white clothes, your passion, one of your best friends and your captain.

Meliodas.

"Why are you wearing the Elizabeth's dress?" He asked pointing at you in confusion.

"I'm so sorry! I'll remove it immediately! "You shout. He just laughed and walked over to you, who was desperately trying to get rid of the dress.

"Wait! Don't take it! I have to train a few things! "He shouted. You just frowned in confusion.

"Look, marriage is serious and I would really like to train with someone before I go, since you are wearing it, can be perfect!" He says enthusiastically. You just snorts.

"This is Elizabeth's dress, she should be using, I just wanted to see if I was good at." You sighed.

"It is great on you and don't worry, she won't mind." Meliodas smiled.

"Okay." You smile along with it. "As we begin?"

"Well, I would like to train the vows," he says, extending his hand. You grab it and he comes over and kisses your gloved fingers. You blush and him laughed.

"Elizabeth, I confess that when I saw you for the first time, I almost mistake you for Liz. You're strong and beautiful like her. The sweetness of your voice, I could listen to it every day. You're kind of clumsy when it comes to the bar service, but you've been improving every day. As a waitress and as a woman I love. You're so gentle, so honest and so pretty. Your hair is like silver of the finest and strong blade of a sword. Your blue eyes like the summer of clearer sky, your pink lips that I could almost kiss every day. I have no words to say how much I love you, because they neither can get the description of it. "

Were you shocked at how romantic Meliodas being right now. You just laughed and he was confused.

"It was bad?" He asked worried.

"No!" You quickly says. "It was amazing, where did you learn that?"

"Ban taught me some things." Meliodas said winking.

"Now I owe him a great amount of money." You muttered angrily.

"Your turn." He announced.

"But it's not for you to train?" You frowned.

"Come on, one day you'll get married right? And I wonder what you think of me. Talk like a bride of course. "He said laughing at her blush.

"Okay, Meliodas you are one of the kindest and sweetest people I've ever met. When we met I was just a poor girl and almost freezing to death in the forest. You welcomed me and treated me like a sister all the time I was with you. You're a pervert without limitsextremely dangerous when angry and can kill everyone in your front when you loses the control. But you are thoughtful and kind before the feelings of others. You worry about everyone around and hurt us would like to hurt you. You are one of the most important people to me, and I will die if you disappear. I love you."

You covered your mouth with both hands just after the "Three magic words" came out of your mouth. Meliodas looked surprised for you.

"Wow, I didn't know you could be so romantic too (Y / n)!" He exclaimed. You uncovered your mouth and looked at him incredulously. She had just said that she loves him, and his reaction is the same as a joke? Of course, he thinks you were doing just what he sent. Tell your vote like a real bride.

"I think it's time alliances." Meliodas said pulling two rings of the coat pocket . They were silver and had sapphires and (F / g) decorating it.

"Oh, it's my favorite gemstone. Oh, wait, these alliances are true ?!" You almost cried out in amazement.

"Shh! Yes, they are. "He said putting a finger in front of the lips, asking silence.

"But Meliodas, that's for Elizabeth!" You complained.

"It's just for training!" Meliodas insisted.

You just give up in and extended your hand. Meliodas took it and placed the alliance.

"Elizabeth, you agree to marry Sin of Wrath, Meliodas?" He asks.

"I accept." You say, and Meliodas enters the ring on your finger. Then you take the hand of Meliodas and the alliance, positioning them.

"Meliodas, you agree to marry the Princess Elizabeth Liones?" You ask.

"I deny!" He yells. You frowns in confusion.

"Why not?" You confused question, when suddenly he stole the ring from your hand. Meliodas simply put two fingers in his mouth and whistles. Suddenly a huge hand breaks the Elizabeth's bedroom window and grabs you. You debate, but Diane tightens grip and you give up.

"Diane! What is that ?! "You ask screaming. Diane just ignore you and make you safe and sound in the palace garden. At first you're just angry, but remember that is still in Elizabeth's wedding dress and is basically the exact location where the wedding would take place. The guests look for you, but not with surprise or indignation, but happy and radiant.

"At last the bride has arrived!"

"It's about time!"

"How beautiful."

The whispers of the guests here and there made your face turn red. Meliodas appears with a magic pass behind you, with that smile that made you blush in fifty shades of red in his face.

"What does this mean?" You whispered.

"A wedding." He whispered back.

"I know, but without the bride?" You ask.

"What are you talking about? You're the bride, (Y / N)" Meliodas laughed pointing at you. He walked over and pulled the ring from your finger. Before you protest, you saw Ban grabbing your arm and twisting your arm through his arm.

"Cap'n,wait for (Y / n) at the altar." He said and Meliodas obeyed. Then, you seen yourself walking with Ban to the altar where Meliodas awaited you. Seeing their confusion, Ban gave a little explanation.

"It was a trick. Cap'n wanted to marry you, but ask you and you will think it was just a joke. Then he pitched that when Elizabeth ran out of the room, Merlin would come and convince you to wear the dress and then disappear, so Cap'n find you in the dress. But apparently you did the job for us. "

You understand the plan, but not why Meliodas wants to marry you. I mean, and Elizabeth? All the affection he had for Elizabeth, all the feelings that he appeared to feel for her, it was all fake?

Ban left you at the altar and went to sit next to King. The priest then in opened the Bible and began to speak.

"Dear brothers and sisters, we are here to see the union between Meliodas and (y / n) ..."

The priest started saying the old words of a marriage, and you found strange since you knew Meliodas belonged to the Demon Clan. These things, you really doubted if this was true.

"... Time of the vow. Groom and bride must say your vows. "The priest said.

"Wait, (Y / n) said her vows while we were in Elizabeth's room, but I must say the vow." Meliodas said taking your hands.

"I have to admit that I'm impressed. My whole life I thought that I would be with Elizabeth and no one else. To my surprise, I found someone much better: You! I don't know when my love for you started, but I guess it was... love at the first sight? Sorry if I'm not good at this, 'but let it be simple, ok?' You're amazing, brave, you're like a magnet, stayin away from you isn't even a choice. I promise that you'll be happy until you last breath, so don't be scared ok? I love you."

The guests made "Aww" towards you. Your face was so red it was no longer possible to blush.

"Alliances." The priest said. Meliodas took them out of his coat pocket.

"Brave Warrior, (Y / n), you agree to marry Meliodas, The Dragon's Sin of Wrath, and keep with him, in sickness and in health, in life and in death?" The priest asked.

"I accept." You nodded. The alliance has been placed on your finger, you looked at the ring with admiration.

"I asked at the wrong person the first time we did it." He said.

"The Dragon's Sin of Wrath, Meliodas, you agree to marry (Y / n), your faithful friend, and keep with her, in sickness and in health, in life and in death?" The priest repeated.

"I accept." He said.

"These two people had so much trouble to get to know, so much trouble to declare, simple obstacles however difficult to pass. Now these two souls cease their search for each other and finally become one. I now pronounce you husband and wife. You may kiss the bride. "

After the priest declare that, Meliodas clung wrist and pulled you into a passionate kiss. Sweet, strong, with a little possession and his lips had a faint taste of beer. You immediately resolved, with twice the passion.

"Oh, that's your Full Counter?" Meliodas whispered.

"Maybe." You smiled.

Now, there was nothing you regret.