The next morning, Daddy woke me with his usual calm authority.

“Today is going to be a full-day test, babygirl,” he said while I was still curled against his chest. “I have several meetings and a private lunch. You will wear the new patterned plug in your ass and the strongest remote vibrator in your pussy from morning until we return home tonight. I will control both toys remotely throughout the day. You are not allowed to come unless I give permission. If you fail, the punishment will be severe.”

I nodded, already feeling the familiar mix of fear and excitement.

“Yes, Daddy.”

He chose a simple but elegant knee-length...