"Hands off!
Ooh, looks like I got you there! Do you really want to cum, boy? You have to be a good slave for me to allow you to cum.
If you did not drop your dick as soon as I issued the order, if you had your dick in your hand when you read past the first line, then you have been a bad boy. No cumming today. Come back sometime, and we'll see if we can finish you off good and proper, like a TRUE slave!
If you followed like a good pet, continue."