"The planet Algol IV is considerably heavier than Earth, and has a richer oxygen atmosphere. The Algolians, raised in this physical environment, have a markedly superior musculature to that of the typical Earthman. Colloquially, they are strong as rhinos.
"But the surrogate, of course, does not know this. She has a powerful and indiscriminate mating drive. That's where the danger lies! So I say to the customer—give yourself up now, while there's still time. And remember: crime does not pay."
The radio crackled static, then hummed steadily. Garvey turned it off. He had been taken, but good! He really should have inspected his merchandise before accepting it. But the crate had been sealed.
He was out a very nice chunk of money.
But, he reminded himself, he had lots of money. It was fortunate he had discovered the error in time. Now he would jettison the crate in space, and return to Earth. Perhaps real girls were best, after all....
He heard the sound of heavy blows coming from the crate in the after cabin.
"I guess I'd better take care of you, honey," Garvey said, and walked quickly to the cabin.
A fusillade of blows rocked the crate. Garvey frowned and reached for the de-activating switch. As he did so, one side of the heavy crate splintered. Through the opening shot a long golden arm. The arm flailed wildly, and Garvey moved out of its way.