Oh, he was close. The feel of Sam's fingers digging in and his moans were just pushing him closer and closer. He could feel Sam's cock getting hard between their bodies and that just turned him on more. Soon, he'd be getting his mouth back on his brother and there wasn't much that turned Dean's crank more than that.

He came with a deep groan of satisfaction, shuddering as he hammered into Sam, riding out the waves.