"I don't care what you do to your test dummies. You can taze original Thor for all I care." Loki had no doubt Thor would say the same. What was tazing when he accepted being stabbed and smothered with pillows as a form of play?

That said, good on the Loki target dummy for disappearing. "I wanted to... test a theory. Likely I still will, but in a bit." Stark had explained, and... technically, however fake it was and however little Loki actually felt bound by it, they did have a deal that involved sharing information.