In the words of main character Allen, "I had been fostered before when I was 8, by a gay couple. They loved me far too much. Not in a sex pervert kind of way, they were ridiculously overprotective. I could only stand a week of it and demanded they bring me back. After I turned 14 my next family loved me just as much, and in a sex pervert kind of way." (This website requires at least age 14 for sex, but imagine whatever numbers you like.)
Kevin's younger half-sister Kristie is a single mom who needs favors and money. He wants bedroom favors, and offers a simple solution. Later on her daughters need a few things, too... Story includes smoking, drinking, prostitution, and obviously incest. All characters 18+