My Gold Digging Step-Mom

My stepfather was always a seducer, attracting women with his wealth and party skills. I was surprised when he brought home a girl my age, who even knew some of my school friends. I overheard that she and her friends liked to hunt for attractive younger men.
I couldn't believe it when I found out that my stepmother was having sexual relationships with some of my friends. I decided to confront Gia and tell my stepfather the truth. When I mentioned this to Gia, she offered me a deal.
She seductively dropped her towel and initiated intercourse with me on my stepfather's bed. Just as I was close to climaxing, my stepfather interrupted us. It was frustrating to be interrupted at such a moment.
The story continues.