2 Works by Sawyers_Shenanigans in Supernatural
It was no secret that Sam was a thumb sucker. Even at fourteen it was no surprise when Dean climbed into bed after a particularly rough job to find Sam out cold with his thumb securely in his mouth. It didn’t bother Dean, he never thought of Sam as a baby for it. It bothered Dad though, that’s why when he did find his brother that way Dean would gently yank Sam’s thumb out. He hated the way the sleeping kid would whimper and scootch himself towards where his thumb had been so cruelly taken. Dean held steady though, if Dad saw Sammy with his thumb in his mouth, there was no doubt he’d get a serious spanking.