You may not think of men over 60 when you think of sex, but it happens. A lot. And when it can't happen the usual way, they are willing to pay for it - and they pay more and use less protection if they are a regular client.
Obviously the assumption, or documented medical fact, is that both parties are disease-free, but it still involves a certain amount of trust - and a certain amount more money.
The new survey in the American Journal of Men's Health asked about the habits of American men between the ages of 60 and 84 who pay for sex and found that the older they were, the more frequently they paid for sex and the more likely they were to have experienced unprotected sexual intercourse multiple times with their favorite commercial sex providers.