I so adore the way that every climax makes her breathing speed up and her closer and closer to the edge of panic as she struggles with one of my most challenging breath control hoods while strapped down in my medical clinic. She copes pretty well with just one of my fists in her pussy pushing her to a climax, but once I start ramming two of my latex-gloved hands deeper and deeper she finds it harder to balance her need for sexual relief with her pressing need for air. Such a fun predicament for a sadistic Mistress like me to watch.