The Birthday Wish

This is a story about the Winchester brothers and there angel Castiel and his first birthday party together.

It's my very first fanfiction in English and M-rated. Please be gentle with me.

I a open for all suggested improvements

Dean and Sam are on vacation in Las Vegas, finding out about Cas birthday and now they are planning a surprise birthday party for Castiel.

There will be fun, slash, smut and other surprises.

But be warned. If you don't like it, don't read it.

And now let's start…

Chapter One-The confession of an angel

"Cas?" Dean looked up into the sky as if he could see where Castiel might be in heaven, smiling at that thought. He stretched his tired muscles. Dean was in a good shape. His skin kissed by the sun. Sweat from the heat glistening on his upper body.

The sun was shining bright today, clear sky and no clouds. It was a hot summer day.

Finally Sam and Dean had a few days for them to recover from a very exhausting hunt.

For the first time in ages they decided to stay at a fancy hotel in Las Vegas.

"Maybe he is not in the mood to answer your prayers." Sam was already in the pool, swimming to the end and back to where Dean was sitting. Dean had his legs over the pools edge in the cool water, splashing around.

They both were the only guests in the pool. It was lunchtime and the others were probably inside eating. But Dean and Sam took the chance to refresh in the water.

"Castiel, come on, we need you down here." Dean grinned, hiding a water pistol behind his back.

"What is it Dean?" Castiel`s voice barely a whisper directly at Dean's ear. He turned around in surprise forgetting he sat at the pools edge and with a splash Dean landed in the water.

"Cas…what the hell?" Dean`s head emerged from the water. Seconds later Castiel gripped the water pistol and aimed at Dean. "Don't use such words in front of an angel Dean Winchester!"

"Don't you dare Cas!" Dean warned and swam into Cas direction but it was too late. The angel emptied the whole pistol at Dean.

Sam was laughing at the other end. His brother was angry but mostly with himself because he fell in the pool. "Hey Cas, where were you? We waited all day for you to appear."

"Well…"the angel stuttered. He sounded upset. "All the other angels in heaven are planning a party without me!"

"What party?" Sam wanted to know, slowly swimming to his brother and Castiel.

"A birthday party!" Castiel looked at his feet.

"Whose birthday?" Dean climbed out of the pool, dripping wet and grabbed his towel.

He wasn't paying much attention as he rubbed his hair dry. So he couldn't see Castiel`s glance in his direction, slowly up and down Dean`s wet body. He unknowingly licked his lips. Why was he turned on by this sight? He was glad he had his coat on. Yes it was hot but an angel in boxers? That was inappropriate.

"And why are you wearing all your clothes anyway Cas? It's nearly 85°F in the shade!" Dean sat down on the sun lounger beside the angel and tossed the wet towel in Castiel`s lap.

"Castiel, whose party is it?" Sam didn't want to come out yet. He peered over the pools edge enjoying the coolness of the water.

"My birthday!" Castiel said quietly not looking at the brothers but staring at an interesting invisible spot at the tiled floor.

Dean and Sam couldn't believe what they just heard.

"What? Really? Cas, it's your birthday? Today?" both fighting back laugher.

"And why are you upset about it?" Sam wanted to know, finally climbing out too.

The angel risked a sideways glance at Sam. "Damn…look at those hipbones!" He thought distracted.

"Cas…?" Sam waved his hand in front of Castiel. "Heaven to angel!"

"Sorry guys…!"

"Now tell us what is bothering you about having a birthday party!" Sam sat down opposite his brother and Castiel.

"I am somehow famous now in heaven because of the war I started and they all want to celebrate my birthday. But no it's not today. In a week, next Saturday!"

Castiel fumbled with the wet towel. "I don't want to be celebrated. I don't like it. Too much attention for one day, you know?"

Dean couldn't hold back his laugher anymore. "Cas, a birthday party is great. You can have whatever you want. You can have a big cake and presents and a wish by blowing out the candles on the cake. How many would that be?" Dean laughed his sexy laugh.

Castiel could see how distracting that was. Those green eyes laughing together with those sinful lips…!

"Dean…!" Sam slapped Dean`s knee. "He is already upset. Don't ask him about how many candles they need!" but Sam was smiling too now.

"Come on, a birthday party is nice!" he told the angel. "Don't be upset anymore, please!"

Both took hold of one of Castiel`s hands and he liked it…a lot.

"Now let's get you out of those clothes. I think I have another pair of boxers you can wear in the pool." Dean stood up, still holding on to Castiel`s hand and leading him around the pool and inside the building.

"Wait…" Sam shouted. He grabbed the forgotten towels and hurried to catch up with the others.

Finally in there shared room Dean began rummaging around his bag to find the mentioned boxers for Cas to wear.

Sam lay down on his bed, turned the TV and the air conditioning on and watched out of the corner of his eye as Castiel shrugged out of his coat. The angel folded it neatly and after putting it away on a nearby table he tossed his shoes away under the bed.

Sam grinned from ear to ear.

"Cas, what are you doing? You don't have to undress in front of us!" But the idea made him twitch for a second before he continued. "Go to the bathroom!"

"Oh…sure, you are right, sorry!"

Dean turned around presenting the boxers to Cas. "Here you go! Change!"

"I don`t know, don`t you think this is a bit inappropriate, for an angel I mean?"

Castiel took the boxers and looked at them.

"No it's fine because it's hot outside. You would draw too much attention wearing long trousers and a coat." Dean stated.

"Oh, okay." And off he went to the bathroom.

Meanwhile the brothers lay on there beds watching TV.

"Dean?"

"Yes Sammy?"

"Do you think Castiel likes us? You know really likes us, not only just as friends?"

"What?" Dean turned shocked at his little brother. "Why would you say that?"

Dean was sitting upright now swinging his legs to the floor to get up.

"He can hear us!" Dean whispered.

"I noticed something while I was in the pool and you were drying your hair!" Sam said.

"What was it Sam?" Dean asked impatient. "But hurry, Cas is coming back in a minute!"

"He looked at you in a weird way and he licked his lips doing so!" Sam was getting up too.

"Really? I thought he checked you out Sam in the pool whilst he aimed that water pistol at me!" Dean said quietly.

"Oh…!" Sam shrugged. "Maybe it was the sun playing tricks on us!"

"Ya maybe…!" Dean looked at the closed bathroom door.

"That's ridiculous Sammy. He would never show his feelings ever! He is an angel! He can't…! Why would he…? We are male…!"

But Dean`s words got stuck in his throat as Castiel appeared in the bathroom door with only the boxers.

He was pale like a vampire and both the brothers burst out in laugher, tears of joy running down there faces, forgotten the discussion they had before.

"What?" Castiel asked.

"Is it inside out or back to front?" Cas turned in front of the mirror but couldn't think of why they were laughing so hard.

"What's so funny? Will you tell me please?" now Castiel got impatient.

"Guys?"

Eventually the laughing subsided and Sam and Dean sat back on there beds, rubbing at there faces both heated and blushed.

"Cas…I don`t know what to say but you need some sun my friend!" Dean said, still snickering.

Hearing those words from Dean Sam instantly remembered the discussion they had and the smile faded from his face.

They needed to ask him.

"Cas, would you sit down for a minute. I have to ask you something!"

Sam looked at Dean and he understood what Sam wanted to know.

"No Sam, not now!" but it was too late.

"Cas…do you like us?" Sam asked.

"Come again?" the angel looked surprised by the question.

"Of course I like you. You are my friends!" He said but mentally Cas knew what this was about.

"Castiel, what I mean is…how do I ask without hurting your feelings…Cas do you find us sexually attractive?"

After a long silence the angel blurted..."Yes…Yes I might like you in that way!" and he disappeared leaving Sam and Dean shocked, alone and wordless in there Hotel room.