I had Charlie standing, his wrists bound to his thighs, with his hard cock in my hand and mouth, working him nipples and bringing him close to the edge. I then put a cock sheath on his hardon to limit stimulation to the top and head of his hard cock as I continued to stroke and suck, and he melted into my arms. Finally, I removed the sheath and picked up the pace, stroking him off as I held him in a tender cum shot.