Jimmy and Dean are doing well in university, but Dean seems to be getting antsier by the day. He's doing well, and Jimmy can't help but find his bookishness adorable, but he's suffering from lack of Sam. So, Jimmy arranges a surprise for him. One night, mid-semester, there's a tapping at the door, and Dean grunts and grumbles his way to answer it. He opens the door, rubbing sleep from his eyes when Sam pushes him back inside, and pins Dean to a wall, hitching his legs so they wrap around him.
Dean can barely comprehend what’s happening, other than that it’s inexplicably SAM. He tangles his fingers in his little brother’s hair, running it through the locks that seem a lot longer than the last time he did this. The two brothers are so lost in each other’s mouths and grinding against each other they miss Jimmy’s startled cry and Cas slips into the room, closing the door softly behind him before sliding into his big brother’s lap and kissing him shyly. The two pairs try to be quiet, but every so often a moan or a soft pant would escape. Eventually they had collapsed, spent, into two respective piles on the beds, when Dean recovered enough to speak again. “But how, when, Sammy?” seemed to be as eloquent as he could be, at the time. Sam laughed softly, nosing at the edge of his big brother’s jaw. “We missed you guys,” he explained, “and Jimmy sent me a message with directions to your dorm. Mom and dad are gone for the weekend and all calls are forwarded to my cell so…
Sam gets to college and he ends up in a double with his big brother and the twins end up in a room together, but things have changed. The first thing Sam does after their parents have closed to door is drop to his knees and suck Dean off before begging him to fuck him. Dean is so turned on by this, he misses Cas and Jimmy walking in until Cas chuckles smugly. “Trained the little cockslut well, didn’t I?”
heavy breathing. jimcestiel!
