Mistress Jessica demanded her sissy report to the study. Her primary bull was out of town, and she was going to esnure her sissy cuckold chastity slave was clear on the rules.
"Very well slave, Recite the sissy rules for me:"
Sissy Rule 1: I must endeavor to think & act in accordance with my position. I am a sissy. I am not a man. I am not a woman; I am a sissy.
Sissy Rule 2: I am your sissy. I must obey you without question. You may humiliate me, but you would not harm me. I should not be fearful of you; I should honor you through my behavior.'
Sissy Rule 3 'I am to remain in chastity. Requests to be released will be denied and I will be punished. A sissy does not seek pleasure through orgasm, but through service'.
At this point it clicked - The strap-on wasn't meant for use on me, it was for me to use! My Mistress wasn't going to wear it, I was! This is how I was going to fill in for Rob!