Dark themed plot : Message me if interested. Thanks.
Few years ago, Jolie(your mother) divorced her husband because he couldn't earn more to support her luxurious lifestyle. She then seduced and married a rich business man, Wilson who was already divorced and has a son, Connor. She then moved onto live with Wilson , in his big mansion, enjoyed all the perks and helped wilson to further become richer using her own sexy skills.
Jolie already has a beautiful daughter (your character) and after few years, she did not stay with her mother and step dad as she wants to earn on her own without depending on anyone. But she couldn't do it. She is struggling and could not pay bills.
Few months ago, Jolie died in a car accident. Now, only Wilson and his son Connor are living in their big mansion. Regularly, Wilson used to send emails to his step daughter to come over and stay with them as she is struggling alone. But she ignored majority of the times.
As she starts finding it extremely difficult to survive, she decides to settle in life once for all. She wants to go back to her step dad, Wilson's house. Understand house dynamics, what kind of will Wilson wrote about who should inherit his properties after his death. She plans to manipulate her step dad into changing the will to include her name as well. If she is successful in that, she then plans to give smooth sexy deaths to both step dad and son so she can inherit everything from them and lead a rich life.