The Itch
The Itch Off Off Broadway, New Ohio Theatre Reviewed by Asya Danilova BOTTOM LINE: In this multimedia-enhanced new play, the main source of suffering (and masochistic pleasure) for a brother and sister is an incestuous addiction to one another. As an only child, I occasionally dreamed about having a sibling, somebody with whom I could share all my secrets, and somebody who would always have my back. But accordin…