[you are a gift to us all, kansas ♥] season 10 + wincest (deamon!dean/sam) + verbal humiliation (maybe some blood drinking too idk *mumbles*)
“You deserve this,” Dean whispers, thrusting slowly inside his brother. “For trusting me, Sam. You goddamn deserve this.” He kisses him harshly, biting at his lip. Sam’s hole is tight - slick and sweet - clenching around Dean’s cock with every movement.
“I wanted it,” Sam whispers, nails digging into Dean’s back, holding on for dear life. “I wanted you. Whatever it took, Dean.” He arches up, driving that cock deeper inside him.
Dean pauses, then presses his bloody wrist against Sam’s mouth. “Drink, Sam. Become stronger with me, sweetheart.”
Sam seals his mouth around the cut, eyes closing, legs quivering around Dean’s waist. “Yes –” he mumbles.