Simon Wiley had lead a sheltered life home schooled by his overbearing mother who sort to shield him from not just the world he lived in but the world she dreaded he would inherit. Tina's estranged father owned the largest pornographic company in the world, he had his disgusting fingers in every part of that filthy business and she wanted to have nothing to do with it, the only help she'd ever accepted form her father had been the college fund the old pervert had set up for Simon.
She hadn't always been like this , infact when she was old enough she embraced the lifestyle taking many lovers both male and female , even writing a few porn movies and convincing her dad that she could actually do porn, two days before the shooting of her first movie she discovered she was pregnant, she had no clue as to who the father could be, as much as she loved sex with anyone and everyone she'd always imagined being married then being pregnant. Ashamed and embarrassed she told her father of the pregnancy , he thought it was great news.
In the nineteen years that followed she only saw her father three times and only allowed him to see her son once, when he was four. Two weeks after his eighteenth birthday Tina was killed in a car accident. Her father reached out to Simon and found a boy desperate to connect, he also found a boy completely na´ve. Simon moved to his Grandfathers estate in LA , in the days that followed word reached the ears of many that his grandson and heir was about, hundreds of his starlets wanted to meet the boy realising the first woman to get to his grandson could gain a lot of influence over the boy , the old man decided to harden the kid up.
He needed exposure to women who had no idea of his position and the extend of his inheritance.. or at the very least women who had no aspirations to be porn stars thinking the kid would boost his career. And it needed to be away from the influence of the porn world
Thru various contacts he finds a family that plays together and for a price the parents agree to let Simon join in on their family fun
Father (CFO to Wiley Enterprises the biggest Porn company in the world) aged between 38-50
Mother(late thirties--possibly younger if she's a second wife and step mother)
Daughter 1 20-21
Daughter 2 18-19
Daughter 3 16-17
Son 1 16-22
While the women can be bi the guys are straight. The idea beyond a whole lot of sex of course is that at some point the females all realise who Simon actually is, from there the plotting will begin because some of these women will have a bigger prize on their mind and that may involve undermining each other.
This is just an interest check