Nothing

Sam wasn't sure what the nature of this "game show" was, but she was NOT interested in participating in any sexual activities. "I don't think I'll be needing any of these." Sam said out loud, moving on to the third section. As she walked away, a metal shutter closed, rending the items off limits.

"Whatever you think is best!" The robot chimed in, obviously disapproving of Sam's choice. Sam disregarded him and moved onto the third section. In front of her was a rack of test tubes, each a different color. None were labelled. Sam turned to the robot and asked, "What are these tubes?"

The robot immediately chimed in, like it had been waiting for her to ask. "These are consumable aids, with varying effects. Much like the competition, the supervisors of the competition have found it more interesting when the contestants aren't aware of the effects. There's only a single dose in each tube, specifically calibrated to your personal body mass and metabolism, so choose wisely!"

Sam looked at the tubes of varying colors, and grabbed...