Loser does what the winner wants

"How about whoever loses has to do whatever the winner wants them to?"

Thea leaned back, eyeing me suspiciously. "Anything? I dunno 'bout that."

"Ahh, I mean, if you're scared we can keep it friendly." I could see her bristle at that. Thad had always been competitive, and I had been betting that carried over to 'Thea'. Luckily, I was right.

"I'm not scared! You're on." We got ourselves ready, and on go we drank. She was smaller, already tipsy, but she was still good. It was a challenge to finish my beer before her, and even then it was by about a second. We both went to flip our cups at the same time, and it came down to who succeeded first.