Last seen on screen in Close To You but more famous for her groundbreaking performance in John Cameron Mitchell’s sexually charged Shortbus, Sook-Yin Lee tries to match Mitchell’s knack for tender confrontations with her directorial effort Paying For It. The Shortbus filmmaker must approve. After all, Mitchell serves as an executive producer on this adult flick. The inspiration for Paying For It also comes from Chester Brown’s graphic novel that Lee is adapting, which drew inspiration from Lee and Brown’s real-life…