Aot/Snk X Reader - Preferences & Oneshots (lemon!)

Eren X fem!Reader (lemon) - Forget about him

CONTAINS SPOILERS FOR SEASON 3

Ever since you and your childhood friends from Shiganshina joined the 104th Training Corps Armin has had the biggest crush on you. Though, you were too oblivious to notice it at first, since he was too shy to give you any hints. He has liked you ever since childhood, but it wasn't until the four of you hit the age of 15 that his feelings for you grew even more. He would glance your way all the time when you weren't looking, with a glimpse of admiration in his eyes, whenever you caught him staring at you he would look away very quickly and get extremely flustered. You thought he was awfully cute, and you started to develop feelings for him as well. You two spend a lot of alone time together, you were already close since you are childhood friends but you got even closer during your teenage years.

He was actually the one to confess his feelings for you. He had been asking Mikasa for advice and she encouraged him a lot to just tell you how he feels, speak from his heart. You had just gotten back from a mission outside of the walls, which had caused you to receive a couple of wounds and bruises. You were watching the sunset, trying to get your mind off of everything that happened during the mission and tried not to think about the pain that your wounds were causing you. You just needed to relax a bit and clear your mind. To your surprise, Armin joined you, and you felt calm in his presence. The two of you talked about everything that happened during the mission, and Armin said that he was very worried about you while you were away. He also said that he was worried you'd never come back, since the mission you went on was very dangerous.

"I missed you a lot..." He said as he looked away, he was a blushing mess and he started to stutter and stumble over his words since he was nervous. "I-I mean, you're my best friend and I- Well... I don't know what I would do without you. Y-you mean a lot t-to me..." He gathered some courage as he shyly took your hand, shaking slightly. "Actually, I... I like you more than just a friend... I think I-I'm- No, actually, I know that I'm... I'm in love with you, (y/n)."

"Armin..." You were surprised, and shocked. Your heart started to pound faster in your chest and your cheeks got tinted red. "I'm in love with you too." You said with a bright smile on your face.

You both leaned in for a kiss, and soon your lips met his lips. He embraced you with his arms and deepened the kiss. You've never felt this happy before, and you wished this moment would just last forever.

Little did you know that Eren was watching the two of you from a distance where you couldn't see him, jealousy was driving him crazy. He had liked you for a long time too, but he never told anyone about his true feelings for you. It wasn't until he noticed Armin's obvious crush on you that he realised that he was in love with you too. Eren started to be around you a lot, and he wanted to be as close to you as possible all the time. Armin were better at showing his affection towards you with compliments and kindness while Eren's tough and sometimes anger issued exterior made it more difficult for him to show his true emotions. Besides, Eren's life seemed to revolve around his obsession with killing all the titans, so you didn't think much of it when Eren started to hang around you more often. He actually cherished every second of it, especially whenever you two were alone together.

He was filled with anger, and mad with jealousy. He was in love with you and won't let Armin win that easily.

*time skip to when you guys are 19 y/o*

"Mark my words, (y/n), when all hardening comes undone - he will forget that you ever existed." Eren said in a monotone, apathetic voice as he looked at you with his green eyes. His brown hair had grown and was now covering one of his eyes.

"What are you talking about? He is my husband... We have known each other since we were children. I don't understand where all this is coming from, Eren." You said, sounding very confused.