Pleasure and Pain
You know, I think you did a pretty good job today.
Not only did you learn your place, you also went through so much pain for me.
I absolutely love you for that, my cute little slut. You may now spread your legs again. Mmmh, much better, right?
There is just one more thing I want you to do for me..
As you can see, there is still some cum left in that cup from earlier.
Suck on that big cock, lick it and choke on it until you have worked yourself up into a real cock frenzy, and when you are hungry for his cum, you will pour all that remaining cum in your mouth.
Then, you will suck on that dick with the cum still in your mouth. Take that dick whole, go as far as you can go, and when you can't stand it any longer, you may swallow the cum you have still left in your mouth, and maybe even lick up the cum that you missed in the puddle around the dildo.
It's important for your slut training, that you don't touch yourself while you do that. You have to get over that mental barrier, and you have to be ready to suck off a cock even if it means that you don't get any pleasure from it.
However, because you did such a good job, I will let you this video while you do your task, as motivation:
http://www.xvideos.com/video2001253/sissy_cum_trainer_vol3
Go do it. You know it makes me happy.