Campus Prostitution Ring
It's a college of some renown, but its grand walls hide a sordid secret. A small but well-run prostitution ring operates within, drawing recruits, both willing and unwilling, into its fold. Every year, a fresh batch of young girls enters the campus. Out of them, maybe twenty will be enticed, coerced or even forced into the life through drugs or blackmail. Those who graduate may occasionally be made to return, or even pressed into service in topless bars, porn studios or brothels comprised of the school's dropouts.
The ringleaders may be school staff, and even some senior students.
You play: the ringleaders and henchmen, and customers.
I play: the recruits, graduates and victims.