Two unnconnected ficlets, one for big_heart_june (Prompt - Wincest/brotherly banter) and the other for the_last_shadow (Prompt - wincest - shocked).
"Get off me, you're fucking heavy." Sam wriggles and Dean just chuckles, buries his head in Sam's neck and bites gently. Sam gasps but still pushes. The next thing Dean knows he's on the floor, ass hurting and pride wounded. Sam laughs that full bodied laugh of his and hauls him to his feet, brings their bodies flush together.
"Uncalled for dude." Dean sulks, trying to get out of the circle of Sam's arms. Sam holds on tighter.
"Totally called for. You're heavy and you snuffle...sometimes you even drool."
"Fuck you." Its said without meaning and Sam laughs.
"You did that already, remember?" Dean eyes go darker at that and Sam kisses him, pulls them both down onto the bed. "You up for round 2?" He asks.
He should have been shocked. He really should have been. But Dean isn't as dumb as everyone gives him credit for. He's seen the looks that Sam throws his way when he thinks Dean's not looking. Seen the way Sam's eyes follow him around a room, how they go dark when Dean cleans his weapons.
So when Sam snaps one day, slams them both up against a wall, uses his height as an advantage and kisses Dean, he should be shocked, because its his brother. But he's not. It feels like this is what they've been working towards this their entire lives. Just another step forward on the road they seem destined to travel.
What does shock Dean is that he kisses Sam back with even more force, which is when he realises that his eyes were following first.