Anime Stories (Very Gay!!) Some smut and some fluff

~Heartbeat~

~A/N~ This is an Eren x Armin fanfic with both angst, fluff, and smut. I hope you enjoy!~

Blood everywhere. As Armin walked around in complete shock, he saw a body among others. No. No no no no no no. Mikasa was there. Crying. She was crying. What he saw next made him scream. It tore through his lungs and his throat like a feral animal. Eren lay there, blood flowing out of his body at a rapid pace. Too much. Too much blood on the ground. His eyes were starting to glaze over. He was long gone. Armin screamed until he couldn't anymore. He cried until the tears ran dry and his face burned. 

Armin woke up, sweating, tears running down his face in little rivers. He needed to get some fresh air. Standing up and walking out of the door of the sleeping quarters and sat down outside. It was extremely cold, and a bit of snow was falling down over the area. The flakes landed in his hair as he wrapped his blanket tighter around him. Armin heard the door open behind him and turned immediately, frightening. He started to cry again when he saw who had come. It was Eren. Armin stood up and bear hugged him, tears rolling down his cheeks again.  Eren seemed confused but held him anyway.

"A-Armin..What's wrong? What happened?" Eren asked, tilting Armin's chin up to face him.

"I-I had a-a nightmare and you were there and there was blood and you didn't move and Mikasa w-was crying an-" Armin stuttered out while sobbing. He was cut off by Eren pulling him in close to his chest. A heartbeat. It was a steady rhythm. Something for Armin to center himself on and calm down.

"I'm not dead, see? You can hear my heart beating. I'm here with you..." Eren said, a slim smile crawling across his face.

The two stood like that for a couple minutes before going back inside. They both sat on Eren's bed, whispering as to not wake the others up. They talked for at least thirty minutes, and it ended with Armin being nervous about something. Eren could see that his hands were shaking and sweat was gathering on his forehead. He noticed that the smaller boy's ears were a little red, and getting redder by the minute.

"Armin..you're turning red..Is there something else you wanna talk about or do?" Eren asked.

"U-Um...yeah..Actually, there's something I've been meaning to do for a while now.." Armin replied, now looking down at the gray bed sheets. Before Eren could even think of a reply, he felt a soft pair of lips on his own. A small gasp left his lips as he kissed back, pushing Armin against the footboard of the bed. Armin's eyes widened as he felt his back hit the wood and something rub against his crotch. He moaned into the kiss, bucking his hips slightly. 

"Oh? You're hard already?" Eren whispered to him, their hips flush with each other. The taller boy grinded into him, kissing and biting on his neck and shoulders. He used a hand to cover Armin's mouth to silence his noises. The other hand slipped down to Armin's thigh and started to rub it. Armin's legs shook and there was now a large tent in his underwear. Eren started to palm him. He got faster and faster with his movements, and in about a minute, Armin came. 

"Well, looks like you've got to change now..." Eren said, laughing a bit as Armin grabbed another pair from the pile of clothes on his bed and changed. They had a couple more hours to sleep, so they cuddled up together. Armin finally felt safe.