Sam's perspective:
Sam didn't mean to stop and listen. But it was kind of like a train-wreck that he couldn't tear himself away from.
"Dean you are breathing heavily, do I need to fetch a Doctor?" Cas asked sounding worried.
"Damnit Cas!" Dean groaned. "Just fucking move!"
"Move? I thought you liked me in this position?" Cas sounded somewhat perplexed now.
Sam heard what sounded like wrestling then a grunt from Cas. Moments later he heard rhythmic thumping.
"Oh god, thats it!" Dean moaned breathlessly.
"What is it?" Cas panted.
"Just keep doing that!" Dean all but screamed.
"What this?" Cas asked, a hint of impishness leaking into his voice.
This time Dean did scream. "Fuck! More! Please more!"
"I've never tried to grow my human form Dean. I'm not sure thats even possible." Cas panted.
At this point Sam had to leave for fear of them hearing him laughing. Walking into the kitchen nearly doubled over he all but plowed into Gabriel.
"So you finally heard our brothers I take it?" The other angel asked laughing.
Sam collapsed into a chair nodding and let giggles over take him.
"For the record not all angels are that clueless. I could give you a demonstration if you want." Gabriel said with a wink.
Sam blinked at him for a second then grinned. "Oh really?" The next thing he knew he had a lap full of angel.
Dean and Castiel's perspective
Dean hefted up the surprisingly heavy piece of wood with a grunt. "Okay now quickly slide that piece in the slot Cas."
Cas grabbed the (lighter, of course) piece and started to do as he was told. "Dean you are breathing heavily, do I need to fetch a Doctor?"
"Damnit Cas! Just fucking move it!" Dean exclaimed, if the angel kept up the slow pace he was going to drop the beam and he really didn't want to do that.
"Move? I thought you liked it in this position?" Cas asked. Dean really could be confusing when he wanted to. Cas took the glare that Dean shot his way as a hint and shoved the end of the board into the slot on the one Dean was holding up.
Dean set his board down with a grunt and kicked his way through the debris of the packaging from the bed frame and grabbed the hammer to pound the board the rest of the way in. Then he picked up the other side. "Okay one more time Cas."
Cas grinned impishly and picked up the other board and maneuvered it so the edge was just touching the slot.
"Yes that's it!" Dean panted.
"What this?" Cas teased, pushing the board forward maybe a quarter of an inch.
"Fuck! More Cas! Please move!" Dean screamed, his grip on the board was slipping with every second his feathery assed boyfriend wasted.
"I've never tried to grow my human form Dean. I'm not sure that's even possible." Cas deadpanned as he shoved the board in the rest of the way.
Dean glared at Cas as he set the now finished bed-frame down. "You are so dead!" He growled as he picked up the box-spring and hefted it onto the frame.
"Hmm want to give me a demonstration of how you're going to kill me?" Cas teased as he grabbed the mattress and helped pull it into place.