Step daughter

[Andy62uk]

Can my step daughter be trusted not to tell her mum

 

[Olderwiserstillhorny]

Could depend upon how close everyone is in the family. If stepdaughter is wanting control she could blackmail you. If she wants to get one over on her mother she got power over either of the parents.
My stepdaughter wanted to get one over her mother , and started sleeping with me any chance she got, power trip.