This weekend, this sissy was given two large realistic cocks that were perfect for getting trained on the art of sucking cock. For 3 hours at a time my Mistress kept yours truly on hands and knees in front of Mistress and her lovely friend, Miss Janet. They were quite pleased with my progress in opening my pretty little mouth and taking up to 7 inches of the pretend appendage deep into my throat with very little difficulty. It was a lesson in desire and determination to please my superiors that made it possible. It was also very exciting to be subjected to the humiliation of performing such an act with little or no real deep throat experience!!