CBT jerk off instructions: With pain to the injection licence

Of course you want some horny dominant jerk off instructions from the mistress. You'll have to earn it with Cock and Ball Torture (CBT)! So you'll suffer first before you're allowed to touch her cock. First warm up and penetrate the slave's balls! Then we'll need one or two things to make your glans burn! I told you: you have to earn your wanking, wanking slave. You'll feel your loser cock all the better for it! In between you get the task of beating your cock. You'll do it every time you see my tight ass. You'll have to do this agonising slave task several times. The mistress will also spontaneously play a stop-and-go game. Well, wanking at the mistress's whim! If you have survived this CBT ordeal, you can squirt on my boots as a reward. With squirt countdown of course, wanking slave.