Materialistic

"I thought it was bad enough when they changed us and probed us. I can appreciate making sacrifices for science. They could still be wise and have so much to teach us. Now it's looking more like we're mail order brides.
That's so...materialistic."

Probing Questions

"Oh sure, we'll drop you off back where we picked you up in a few days. We may even change you back if you're a good girl. But first we have to answer the question of who gets to probe you first."