At the time of her death, she struggled with addiction and had also traded sex for housing, food, drugs and money.

It is an affluent university, but 9% of students said they had "initiated an attempt to trade sex for some tangible benefit".

In at least some cases, officials say, he traded sex for drugs.

Lots were willing to trade sex for help in finding them.

In addition, women in crack houses often trade sex for drugs.

Another story said that she "routinely traded sex for money with male guests."

In West Africa, women have allegedly had to trade sex for food from aid workers.

I asked if she had ever traded sex for crack.

Do you expect me to trade sex for your silence?

Blade suspected that she had traded sex for fresh horses, and didn't want to reveal the names of the men.