Dominatrix educate her good boy by sucking until he can't take it anymore

The Dominatrix punished me by tying me up so I could behave like a good boy, while sucking me intensely and incessantly before, during and after I came. She pressed hard on the bulging veins on my dick to interrupt and then receive an intense shot of cum on her face, followed by several squirts while she continued sucking me madly for a long time.