a religious movement with sexy results

To be enslaved,then continuously raped by your own father until you give birth to incestuous children.

to imprision a member of your family, normally for a period no longer than 24 years, in which you should molest them repeatedly and raise the offspring as your own. A common pastime in austria.

to be trapped in a room or cellar

To go out and find a rapee, then subject them to an extended, almost marathon rape.

v. To lock someone in the basement for 24 years and impregnate them repeatedly.

As per the Austrian incest case of Joseph Fritzl.

Past Tense.
The art of isolating another person for your own gain.