Good Boy. I can tell you are feeling great already. This relationship suits you perfectly.
Now get comfortable again and really start stroking yourself. I want you on edge and ready to cum while I talk to you.
I know sometimes you feel like you are doing something wrong or dirty when you masturbate, and if you were doing it for yourself you might be right. You never have to feel that way again because now you are doing it for me. I want you to stroke yourself and doing what I want is the most rewarding thing you could ever do. Even when I'm not around I want you to masturbate, because it's my wish it will always be a wonderful way to show your devotion to me.
Keep it up, keep yourself right at the edge. Can you keep this up for a minute? How about five? The longer you do the better you'll feel I promise.