"Bullshit!" the girl replied. "How do I tranny know they aren't BOTH mind-control stuff?"

"What possible purpose would that tranny serve? Any experiment must have a trannysurprise control group and an experimental group. After all, there is the tranny Placebo Effect to consider tranny."

"Okay." she said, rising from her squatting position.

"What videos is your videos will, my Master?" she tranny asked.