plural of sexual favor

A sex act from one person to another, usually outside of a romantic relationship.

plural of sexagenary

Pertaining to a period of six years; taking place once every six years.

A sexennial event.

addiction to sex

The gender-based motivations and behavioral tactics present in the interactions between men and women, especially as involving manipulation and rivalry for power.

(crime) Any sexual activity that is undesired by one participant but forced on them nonetheless, especially when considered to be more sustained or frequent than an incident of sexual assault.

plural of sexual abuse

plural of sexual predator