Blumstein and Schwartz asked more than 6,000 couples whether or not they had an understanding allowing sex outside their relationship.

When a society allows sex before marriage, what really takes place is a wholesale exploitation of women.

To most of these parents, allowing sex at home is a way of protecting their children.

You have to regulate alcohol intake, and you are not allowed sex in the days leading up to a donation.

The teacher who allowed drugs and underage sex in his home.

For example, I wouldn't allow unlimited public sex.

I don't think he'd been allowed sex for some time.

It depicted a love triangle which explicitly allowed sex to play a critical role in human relationship.

By way of consolation, while we preach the opposite, we allow teen-agers drugs and sex.