She moaned at his words, the simple idea of taking John over the edge hard to resist. His mouth on her hand felt nice, too, but it thankfully didn't distract her from keeping her momentum. She wanted to taste him, to feel him release the built up tension and pulsating orgasm. It was her only thought as she continued to work her mouth over John's length. With his warning, as hot as it sounded in his breathy voice, she was excitedly prepared. To encourage him over the edge, her hand at the base of his cock dipped lower to gently cup his balls.