If you really don't know where this is from, why are you even here?
POV: 3rd Person
Gellert Grindelwald and Albus Dumbledore have been boyfriends for a while now, the only issue was, is that it was a secret because Grindelwald was a villain while Dumbledore was a Defense Against the Dark Arts teacher. How ironic.
Every night they'd meet in his office, but today, Gellert wasn't able to wait for the Gryffindor, he visited him right as he knew when the class last class ended. The male had let Gellert apparate to and out of Hogwarts. It was weird he was able to do that, but he had figured out how.
(The logic is magic, I really don't have an excuse)
As the last student left, the teacher had spotted a book that they'd forgotten, about to pick it up when he felt a swoosh and was pushed to sit on a desk. The class he last taught about was werewolves.
The book on the table was still on 394.
"Gellert." he was trapped in between the latter's arms. Not being able to move away, his wand fell out of his hand from the swift movement. Being pulled into a kiss, his arms found themselves wrapped around the latter's neck, his legs wrapped around the latter's.
"Gellert. What are you doing?" Albus looked at him warningly.
The Ministry multiple times had come to him to ask him to fight Gellert because he was the only one whose power is equal to him.
He many times had refused, saying he couldn't fight against him.
No one had known about their relationship nor the blood pact they made when they were younger. Part of the reason he didn't want to fight Grindelwald was that he loves him and likewise. But part of it was also because of the blood pact. They can't go against each other.
"A student will be coming to take their book. You need to leave. It's not time for us to meet."
"Does it look like I care what the student sees?" Gellert paused before continuing, pulling away as he walked around the class, using his wand to move the desks aside and put them away.
"Join me. Albus."
"No. I can't."
Everyone is fighting against Gellert, a villain, while Albus. Was just a schoolteacher, a Defense Against the Dark Arts teacher. That was even worse. He believed he was a hypocrite for being the Defense Against the Dark Arts teacher when he was boyfriend with someone who everyone is looking to kill and thrown into Azkaban for murder.
"Albus.. If you join me. We'll be able to love freely. No one will judge us. No one will ever fight against us and what we have going." Gellert spoke quietly, his eyes were showing sincerity, Albus knew he wanted him by his side and work with him and be together.
But there was another behind it too.
"Gellert. You know you can't manipulate me like your loyal soldiers."
"I'm heartbroken by that, Gellert." he took his wand, placing it in his offhand as he came up to the latter, cupping his face with one hand as he brought him into a kiss. It was oh so passionate.
Feeling himself get lifted as Grindelwald walked on the stairs to get to his office, he just placed the Gryffindor on the railing instead, being too messy to want even bother to get into the room first.
The male felt his tie being pulled on, slipping off of his neck as it fell down the floor under the little balcony.
The door to the classroom opened with a creak, a student looked right at them. Their eyes widened seeing the Villain with the best teacher in Hogwarts. "What brings you here?" Gellert spoke up instead.
Albus' eyes were wide, staring at the student who just walked in, guilt rushed through him for giving into Gellert's wants.
"I-I-I left an m-my book here-" they rushed right out without their book, scared that Gellert might kill them on the spot.
"News is going to spread, Gellert." the male said calmly, though his eyes showed panic.
"It's fine. Let them know the greatest wizard is also on my side." he kissed the latter's neck, eager to give a bite, but was pushed away, "I have a job, Gellert."
"Whatever."
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News spread like wildfire.
The two of them knew this would happen, Albus woke up uncomfortably in his office, they had made a small bed to sleep in, thinking Gellert was leaving after their acts, but he didn't and decided to stay.
Students were gossiping about it all morning. The latter stayed as well, changing his clothes into Albus' but they were dyed into darker colors by a flick of his wand and changed to be bigger to fit him.
Walking into the hall seeing Albus surprised, he wasn't even told that Gellert would even stay. Teachers raised their wands, but Gellert raised his arms, calming them as he sat on top of the table where Albus was sitting. Like a guard dog telling everyone to back off.
Everyone was in fear except for the two lovers, Gellert watched them all as they trembled, most of the Slytherins were supporting and seemed to start bullying kids more than they did before, even right before Albus' eyes.
Gellert joined him within every class, but they all ended with chaos and morbid lessons where Albus tried to stop him from telling the first years about.
Each class Albus taught, Gellert would purposely kiss him on his head or straight up took him by the waist and pull onto him. Every student knew now that the things they were gossiping around about was real.
The News went straight to papers, the Ministry couldn't believe it.
Even worse, Gellert proudly showed off their blood pact displayed on the front pocket of the jacket which embarrassed the teacher very much.
Albus was a light hearted man who made his students very happy every time they come and leave his classroom, though today was different, though he still did bring his students a smile and laughs they were smaller ones since Gellert's presence was seriously tensing them all up.
Whenever they stood up for a hands on spell, the class would move farther away from Gellert. Those who were extremely close to him couldn't move at all and concentrate, though it wasn't like they concentrated at all in the first place.
If Gellert was near Dumbledore (Which was always), and he wanted to help his students with the wand movements, he'd come up to them and hold their hand, though for some reason. Gellert would seem to bore his eyes into their souls like they've done something wrong.
They were just kids, there were no reason to get jealous. But Gellert couldn't help it. Why was he this way?
Gellert clung to Albus like a fly with its food. Everyone's mouths there open seeing how lovey-dovey the villain was to their teacher. Some couldn't blame him because they did see how Gellert would've fallen for their teacher. He had charms no one can compare to.
His class was finally over, "Will you please go home now?" the male said a bit annoyed, he liked it when Gellert spends time with him. But he wasn't used to the latter being like this.
The Ministry had published every paper they could to the wizarding world. It was across the globe to every witch and wizard on the horrid news. They can take on the world together and everyone else would have to just watch!
"No. I can't. Albus. We can do this together. Can't you see?"
"I can't, you know I can not. I want to fight against you, Gellert. But I just.." He felt something invisible tighten around his neck. Making him lose air. "Albus!"
His boyfriend did not seem to care about his betrayal. They both sometimes wanted to fight against each other for their beliefs, but their love had outweighs what they wanted.
It loosened up, feeling himself able to breathe.
Pulling him into a kiss, Gellert brought him back up on his feet.
"Let's stay like this forever." Gellert mumbled, kissing his neck.
"Always."
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Author's note: "Always" is such a STRONG word.