Into the Night (2002)

A lost and fragile boy new to the streets... a wary teenager just thinking about the money... a wealthy man playing out a delicate and lonely game... over one night their lives intersect in unexpected ways, blurring the line between betrayer and betrayed.

This is probably based on a true incident and it is really appalling that some people overuse their power... obviously, the rent boys (and those people in the same class) have feelings, too!