Once and for all [Destiel]

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Once and for all [Destiel]

Word Count: 1,522

*Warning: explicit sexual content* Based on 5x03, but don't think there's any spoilers...

"I am not letting you die a virgin. Not on my watch!" Dean said lowly. Castiel just stared at him, his incredibly blue eyes penetrating Deans green orbs.

There was no hiding the slightly harder 'thump' of Deans heart, or the slight buckle in his knees as the angel leaned in and whispered seductively into his ear "what did you have in mind?" He pulled away with a flirty wink. Cas wasn't used to this whole flirting thing and his nervousness was obvious.

Dean didn't mind one bit. He just thought it was adorable, one of the many things that made him Cas. Adorable, little angel Castiel. So incredibly innocent, but also very cheeky when he wanted to be.

Barely a week ago, Dean had accepted his attraction to the angel. He wasn't quite sure yet whether he just found his vessel to be the most attractive man to walk the Earth, or if he had actual feelings for his best friend. It was just too confusing, and he refused to talk about it with anyone. Dean was a guy, and guys don't talk about their feelings. Especially Dean. He was too "manly" and he really hated chick flick moments.

So, therefore, it was a shock to say the least when Cas captured his lips with his own in inexperience. They were so soft and addictive, and Dean had to admit he loved the feeling of Cas' lips moving carefully against his own. He just stood there, frozen for a minute, before slowly starting to kiss him back. It didn't take long before the kiss became messier and more acute. Dean let his tongue slide along Cas' lower lip. The throaty moan Cas let out was probably one of the hottest sounds Dean had ever heard in his life.

It didn't take long before Deans tongue was exploring the inside of Cas' mouth, the angel still letting out the occasional moan. Every moan Dean drew from Cas sent a shiver down his spine. He loved it.

Just as Cas' tongue were starting to battle Deans for dominance, they pulled apart to breathe. Their grins widened as they stood there staring at each other for a while.

Cas took the lead, slowly dragging Dean over to the couch. As he flopped onto it, pulling Dean down on top of him, he realized he didn't know where to go from here. "Hey, Dean?" Their eyes locked. They sat there staring at each other for a second before the hunter broke the comfortable silence. "What's up man?" Cas blushed. "I... Uhm, I don't know where to go from here..." Dean let out a soft laugh and grinned at the blushing man in front of him. "Just lay down, relax and follow my lead," he whispered. "I'm not gonna hurt you, I promise I'll be careful."

Cas pulled Dean in for a gentle kiss. Dean swiped his tongue along Cas' lower lip and the angel happily complied. As soon as Castiel started kissing back, Dean pulled back and smirked as Cas actually whimpered. He trailed small kisses down his neck until he hit a spot right underneath his jaw. Cas let out a sharp moan and a small whimper, begging Dean to stop with the teasing and just get on with it.

They were both going crazy, loving the affection from each other. Dean moaned as Cas let his hands slide around his waist, getting a firm grip on his backside. Soon Deans hands were roaming all over Cas' chest, pulling of his trench coat and starting to unbutton his white shirt while at it. As the buttons on the shirt popped open, one by one, Dean let his lips press gentle kisses down his chest and abs. When every button was undone and his face was nearing his waistline, he looked up at the man below him and saw him looking down at him with a hazy gaze, lower lip captured between his teeth.

The sight was enough to make Dean moan as he straddled the angel, and started unbuttoning his own shirt. Cas grinned up at him as the angel threw his own shirt somewhere across the room. Dean, wanting to tease him, grinded his hips down onto Cas', feeling his pants grow tighter. Castiel couldn't help but buck his hips up to meet Deans and letting out a deep moan. "Dean, please. Just do... something!" He said with an impatient whine. Dean just sent a smile towards him and popped the button on his pants.

Cas, getting really impatient, started fumbling with Deans belt. His hands were shaking with anticipation, and he therefore really struggled with it. Dean, sensing Cas' problems with his belt, got up from him, pulling down his jeans. His shirt followed quickly after, landing somewhere beside Cas' on the floor.

"What do you want me to do?" Dean asked, a smile tugging at his lips. Cas looked up at him and moaned out an impatient "anything. Something..." and bucked his hips upwards, looking for friction. Deans smile widened as he pulled the other mans pants. He sat down on Cas' thighs, which gave him the opportunity to do whatever he pleased.

Deans hands quickly found their way to Cas' erection, the angel turning into a moaning mess as Deans hands palmed him through his boxers. Cas begged for more, and Dean, wanting to take this further, complied. His hands slipped on the inside of his boxers, gripping his erection and slowly started to pump his shaft.

When Cas started quivering underneath him, close to the edge, Dean took away his hands. Cas quickly started protesting, still wanting more. Dean just let out a shaky laugh and pulled down their boxers. "Just lay still. Do you wanna top or bottom?" he asked Cas. The angel put on that incredibly adorable confused face, not understanding the question. Dean, seeing as Cas didn't understand the question, answered it himself. "Since it's your first time having sex, I'll let you top. Just hang on a minute, I just have to get the lube." As Dean got up to fetch the lube, Cas whined at the loss of contact. "Don't worry, I'll be right back!" Dean answered to this.

When Dean had gotten all he needed, he told Cas how to prep him. Cas didn't really understand why he would need to prep Dean, but went along with it. When Dean was fully prepped, Cas started getting the hang of things. He pushed himself slowly into Dean, moaning at the heat and tightness. He leaned down and kissed Deans lips and whispered an apology, as he winced when Cas got a bit carried away, pushing into him harder than necessary. As Cas was speeding up, Dean was starting to moan in pleasure. Dean locked his hands behind Cas' neck as the angel started leaving small kisses down the hunters neck and chest.

Cas felt a knot in his abdomen and unintentionally changed his angel, hitting deeper into Deans warm insides. Dean moaned as the angle repeatedly hit his prostate, feeling himself get closer. He could sense Castiel getting closer as well, his hips stuttering and moans getting louder and longer. "Cas" Dean moaned. "I'm going to come soon" Cas just looked down at him with a questioning glance. Dean, feeling on top of the world, helped himself by taking his own cock in his hands and stroking it fast. Cas' next moan and hazy glance at him was all it took for him to come hot and hard onto his chest, Cas still pounding into him. Cas, upon feeling Dean clench around him and seeing (and hearing) the pleasure of Dean was what pushed him over the edge as a feeling of accomplishment rushed over him. He did that, he made Dean feel that good.

He pulled out of Dean and rolled over so he was resting on Deans chest, trying his best to stay out of the sticky white cum. "Cas. I just... I need to tell you something. To me, this wasn't just sex. I really love you and it's okay if you don't feel the same, but just know that I love you, alright?" Dean didn't look at Cas, too embarrassed about his confession to look up at him. He didn't look up until Cas put his fingers underneath his chin and pushed his head up. Cas leaned in and kissed Dean, both with a slight blush on their cheeks. "I love you too, Dean. I really do." Dean gazed up at his angel and whispered into his ear "maybe next time I can show you a proper blow job?"

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A/n: My first time writing smut, so don't judge. Written on my phone, so have absolutely no clue how long this is... Leave a comment or a vote and follow if you like? I really appreciate feedback, it helps me get better! If you want a part two (where Dean teaches Cas "a proper blow job"), leave a comment!

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