Married Grindeldore

My world.

Gellert still remembers that afternoon in the Godric's Hollow-it was their first date. He did not and still cannot believe that Albus was the one who made the first move. 

It was a cloudy yet warm summer day. They have known each other for 2 weeks. After they have made their usual "nerd conversations" as Aberforth always have said, Gellert was about to leave, when Albus Dumbledore finally broke the annoying friendzone.

"Wait, Gellert." He said, grabbing Gellert's sleeves.

"Yes?" He asked softly.

"Do, do you have plans for tonight?"

"...Yes, why?"

"I just...um, wanted to tell you something since I believe in one thing--I believe we should say 'I love you' to the ones we love."

The room was deadly silent. Gellert could hear his heartbeat. 

Albus continued. "I love you."

Gellert Grindelwald, as stupid as always, kept silent. He did not utter a single word.

Albus was desperate. He no longer expected anything, but tried to at least keep their friendship. "But, if you do not wish to-"

"I have plans for tonight." He interrupted.

"...What are they?"

"I wish to dominate the world, tonight."

"Sounds lovely." Albus replied sadly, without thinking much.

"And you are my world, darling."

"Yeah." He was deeply lost in thoughts. Sad thoughts. But then he realized- and looked at Gellert's eyes with disbelieve. Then he saw him looking at Albus, with feather light softness. Gellert stepped forward. He gently touched Albus's face, and leaned forward to kiss him. He closed his eyelids and their lips touched.  

"I love you too." Gellert whispered, when their lips finally parted.

They kissed again. And again. And again, until someone knocked on the door. It was Aberforth. 

"When are you two going to end these nerd conversations?! You've been stick to each other for 4 hours now!"

"Don't even dream about it. I'm going to spend the rest of the night here." Gellert replied.

"What-" 

"I knew it Albus! I fucking knew that one day he would appear in your bed! Just didn't expected it to happen this quickly..." Aberforth said and left.

Albus blushed intensely. Ariana could have heard that. Mother could have heard that. And dad too...

"So, where would you like to go?" Gellert asked.

"Huh?"

"For our date, love."

"Oh! Um, I think we can go to a place, it's a cave in the forest near the Hollow."

And so they apparated to the cave, and promised their bodies and souls to each other.

It all started with a soft kiss, gentle and loving. Then it became more and more passionate, as Gellert started to unbutton Albus's shirt. He caressed his lover's chest, his spine and his entire body. "Albus, your eyes..." He murmured. Albus Dumbledore has never felt so loved, and so in love. The night was long and warm, with passion burning in their hearts.

"My entire life was a black sky. So suffocatingly black that I almost perished. And you, Al, you are that only star shining in the dark sky. Glittering like a diamond, with your Atlantic eyes... " Gellert confessed as he softly brushed his hand through Albus's hair.

"Oh Gell..."

Their lips touched again, for the hundredth time, and Gellert got an idea. Dangerous, risky, but promising and perhaps... even romantic.

"Al, I want you to be mine."

"I'm already yours, Gell." Albus replied, with tired and sleepy eyes.

"Yes, but, not exactly. I want you to give me your soul, and I will give you mine."

"What do you mean...?"

"I want to make a blood troth with you."

So they cut their flesh, where young, passionate and boiling blood joined, and there the two talented, arrogant young men made their promises. The blood troth was made. Their bodies, souls and hearts where connected. No one can ever separate them anymore.