A/n: So this is a dedication to my best friend for her birthday. She recommended something smutty so here it is. Sorry it's a bit short, but by the time your birthday is actually here I'll probably have a new smutty chapter in my actual story for you. So happy birthday early booboo! ;)
Dean pushed open the door of the motel room with one hand, the other laced with Castiel's fingers. This wasn't the first time Dean had gotten a room for just the two of them. Sam had rolled his eyes when Dean tossed Sam his keys and flashed his own with a wide smile. Dean didn't care however; he was just excited to get time alone with Cas. He could assume the same went for Cas as the angel followed quickly at his heels into the room. Dean closed the door behind him and turned around to face his angel. Cas was on him in seconds, smashing their lips together. Dean grabbed at Cas and pulled his body close to his own. He started to pull Cas' trench coat off and his suit jacket. Dean shoved Cas down into a chair and looked down at him hungrily. He got on his knees in front of the angel and moved between his legs. He slowly began to unbutton Cas' shirt. He leaned forward and started kissing Cas along his neck while his hands explored the angel's torso. His thumb traced over the angel's nipple and Cas let out a whimper. Dean moved his mouth down along Cas' shoulders, he dragged his teeth over his collarbone erecting another moan out of the angel. Dean moved his mouth lower on the other's body, he started to undo his belt and pant button. He pulled the pants and boxers off Castiel simultaneously. Dean pressed his lips along Cas' lower abdomen and the angel quickly began to become hard. Dean ran his hand over the angel's cock smearing pre-cum over his length. Dean leaned over and took Cas in his mouth. Cas let out a moan as Dean began to move his mouth along his dick. Cas could feel himself hit the back of Dean's throat he couldn't believe how amazing it felt. He felt Dean's tongue curl around him and move over his tip. He moaned again when Dean took all of him at once. Dean moved along him a few times before Cas couldn't resist any longer and came into Dean's mouth. Dean swallowed with a smack of his lips and groaned in pleasure.
"Shit Dean." Cas whispered running his fingers through Dean's hair.
"Oh. You're not done yet angel. It's my turn." Dean growled hungrily. He quickly grabbed at the angel's body and threw him onto the bed face down. He positioned himself behind Cas. He smeared two of his fingers in lube and slowly began to push them inside Cas.
"Dean." Cas moaned out.
"I love making you say my name." Dean groaned. He pushed his fingers knuckle deep into Cas and Dean heard a sharp intake of breath and released it slowly as a whimper. Dean felt Cas was ready and squeezed out more lube. He positioned himself and slowly entered Cas. Dean moaned feeling Cas' tight hole wrap around him. The angel moaned as Dean thrusted himself deeper into Castiel. He thrusted a few more times before he felt himself hit Cas' prostate. The angel let out a deep, gravely moan.
"Right there," Cas moaned, "Harder." He growled. Dean rolled his hips and slammed into Cas with such force Cas' knees gave out. Dean thrusted harder, pounding Cas into the mattress.
"Dean." Cas moaned in a gravely whisper. Dean felt a throbbing in his cock and he knew he was going to come but he didn't want to stop. He rolled his hips again pushing himself forcefully into Cas. The angel moaned again and Dean couldn't hold back any longer. He thrusted into Cas a few more times before completely blowing his load into Cas.
"Dean!" Cas practically shouted in pleasure. Dean's whole body trembled and his shoulders shook. He practically collapsed on top of Cas out of breath.
"You're amazing, Dean." Cas whispered.
"Yeah I know." Dean slurred and placed a sloppy kiss on Castiel's lips.