Nobody

Mei slams her head into the table in frustration. After a week of advertising she had managed to get a grand total of zero volunteers. Even her most frequent and willing volunteers had refused.

“Damn, it’s all because of my last experiment…”

Mei had developed quite the reputation for her experiments. While her final products were always good, a lot of the experimental hero gear exploded. Her failed experiments were usually more characteristic of her hero gear than her sex toys, but the last sex toy test had some unfortunate results. She had been testing a previous version of the Ultimate Solo BDSM machine, and the AI had broken down and defaulted to exhibitionism each time. One of the testers had an exhibitionism kink and had somehow locked the settings, so each subsequent trial resulted in the machine rolling out of the lab with the tester strapped into the machine.

“It’s not my fault the previous tester locked the settings for 24 hours! I still have to test my baby! They all signed a waiver anyways and I gave them a completely free item as well. You shouldn’t be scared of a few mistakes! It’s all for progress! The new version doesn’t have wheels so it can’t move anymore, I improved the AI to be smarter, and also removed the setting lock function! I even added extra code so you can cancel the action at any point!”

Mei grumbled and stood up from her bench.

“Fine then, I’ll test it myself!”

She walked over to the machine and pressed the start button. It whirred to life immediately and many hidden panels opened up. Several robotic arms gently grabbed Mei and lifted her above the machine, forming a makeshift chair. A headset was placed around her head, and a touchscreen tablet was raised up so she could fiddle with the setting.