Disclaimer: I do not own Fullmetal Alchemist or any of the characters
"Hey Roy," Ed called
"Good morning Ed, what brings you to my office so early?" Roy asked, confused because Ed doesn't usually come to his office so early."Al and I are having a costume party at my house next weekend. Everyone in the office is going. Along with a lot of other people from both Al's job and here outside of our office. The whole point of it though is to try and guess who everyone is so no talking about costumes" Ed explained.
Roy normally would have declined but he knew Ed assumed he would do this so he decided to surprise Ed and accept. "Sure, Fullmetal, I'll be there." As expected, Ed's jaw dropped at this and Mustang held in a chuckle as he smirked at the young alchemist. "Yeah, well that's great. Make sure to not talk to anyone about costumes!" Ed stressed as he left Roy's office, still looking shocked which mad Roy happy. As soon as Ed left the office he smiled and called Al to warn him they were having a party next weekend. After that he invited the people in the office and went on about his work.
The week passed by fast and before he knew it, Roy found it was the day of the party and he still hadn't figured out what costume he was going to wear. Roy searched his closet and couldn't find anything so he decided to go shopping for one. After going to many different shops and finding nothing that would suit him, he saw a small shop that he hadn't seen before that had the perfect costume sitting in the window.Since the point of this party was for people to figure out who the people in the costumes were, he knew that this would be the best costume. He went in and found the costume in his size and took it home. At about 6:30 that evening he dressed up in the costume and walked to the Elric brothers home. The party was suppose to start at 6 but he had accidentally fell asleep and woke up after 6 so he was going to be late. Oh well, being fashionably late was allowed. It would make it that much harder for them to figure out who he was seeing as he was always on time.
He got to the Elric brother's door about 6:45 and rang the doorbell. He heard someone yell "Come in" and so he opened the door and entered the room.
It was really quiet for a party, was the first thing Roy thought, before he saw a flash, and then another flash. "Were those cameras?" He thought to himself, looking for the source."A panda suit? I didn't know you were the panda sort, Mustang. It's rather cute" Ed said with a smirk."Aww I have to hug it" Winry exclaimed from somewhere in the room and then she ran over and hugged Roy."Pana Bear!" Elicia squealed and clapped her hands as her and Gracia walked up to him."What's going on, Fullmetal?" Roy asked "I thought everyone was supposed to dress up""About that… Havoc and I had a bet on whether or not I could get you to dress up for Halloween and I thought I'd have some fun with it" Ed smirked.Roy took the Panda head off and looked around the room and saw Al, Gracia, Hawkeye, Havoc, and everyone else from his office were there and then he focused back on Ed and saw the camera in his hand and the smirk on his face as he called "Havoc you owe me lunch all next week" and heard Havoc groan, knowing how much Fullmetal could eat.
"It really is a cute costume, sir" Hawkeye told him and he saw her trying to hide a smile. That was the last straw. "Give me the camera, Edward" Roy growled."I don't think so" Ed laughed and took off running out the door and down the street. Roy started running after him yelling "GET BACK HERE, EDWARD ELRIC!!"