They're playing sexual games of their own, complicated by the fact that sex in Hollywood inevitably involves billing and percentage points.

"Does your deal involve sex with her?"

It doesn't take much effort to understand that sex involves risks, and that abstinence is the only way to avoid those risks completely.

Both massage and sex involve intimate touching.

Healthy sex must involve some of the caring that we see in parental feelings toward a child as well as elements of identification with the partner.

For people with this, sex becomes an obsession, and sometimes involves fantasies or different sexual experiences that are outside accepted norms.

Did sex always involve penetration?

Better sex doesn't just involve technique.