You little jerk-off pussy are not able to cum to the right moment because you are too horny and you can't hold it so long watching me and my hot body! But that will end NOW! I don't care if you can't hold it this long! This time you will cum ONLY on my command! And NEVER before! And that's exactly what we are going to practice! You will repeat this exercise until the cows come home and you cum exactly when I want you to cum! Regardless if it will take ten or more tries! I don't care if you have no more sperm in there. Your eggs are useless to me if you can't cum when I want you to cum! So let's start my little jerk-off slave...!
