As soon as his hands went to his head, David began walking his knees forward into Dylan's armpits, keeping the arms from coming back down. When he bucked, David was thrown forward, though still sitting on the other man's stomach, and he splayed his arms wide to stop himself from slamming his own head straight into Dylan's. When his hips dropped back down, David followed and planted his heels on the tops of his opponent's hips, while still keeping his knees pressed into the other man's armpits.
From here, he would take hold of Dylan's left wrist with both of his own hands and pull it to his chest, then slide his right foot behind the other man's neck as he leaned out over Dylan's left side and onto his back, keeping the arm on his chest and the thumb turned up the entire time. Once in this position, he would push with his right foot and pull with his left, applying pressure to the left side of Dylan's neck and the right side of his ribcage (just beneath the armpit) in order to lock him in place as he lifted his hips and applied pressure to the arm. A good old-fashioned arm-bar.
From here, he would take hold of Dylan's left wrist with both of his own hands and pull it to his chest, then slide his right foot behind the other man's neck as he leaned out over Dylan's left side and onto his back, keeping the arm on his chest and the thumb turned up the entire time. Once in this position, he would push with his right foot and pull with his left, applying pressure to the left side of Dylan's neck and the right side of his ribcage (just beneath the armpit) in order to lock him in place as he lifted his hips and applied pressure to the arm. A good old-fashioned arm-bar.