A jury began deliberating yesterday on whether an exotic dancer's alleged moves on a boyfriend's 13-year-old son are criminal. Jenna Wright, 24, of Quincy, is charged with indecent assault and battery on a child under 14 and showing obscene material to a minor. Milford Police allege she danced provocatively up against the boy and showed him illicit photos of herself stored on her cell phone. Now 14, the boy testified yesterday in Worcester District Court he was at his father's Milford home last Dec. 19 during a holiday party. He went to play with a remote control car outside, where...