The relationships became particularly friendly when the sailors discovered that the women were eager to exchange sex for iron.

You exchange sex for dinner.

But we're prostitutes: we exchange sex for money.

Methamphetamine users may exchange sex for money or drugs, creating another risk factor for acquiring and transmitting HIV [2].

It wasn't long after that before she'd been exchanging sex for money.

Recently, Dr. Hamid said, he visited a Bushwick crack house where prostitutes went to exchange sex for the drug.

Exchanging sex for money.

Have you exchanged sex for drugs or money?

This month some of them were hauled before a local judge and charged with exchanging sex for cash and, in some cases, durable goods - like cars.