Who owns your seed? Part 2

Well, I think you will have learnt your lesson yesterday and will be a little more willing today. I'm not at all sorry for what I did to you yesterday and it won't be easy for you today either; I'm alone with your mistress and pimp and you know that you must and will obey. Of course your balls will burst soon and of course you will whimper. Do you think I'll show mercy today? Well, it all depends on you, sub!