MILFORD, Massachusetts — A 23-year-old exotic dancer faces criminal charges for putting the moves on her boyfriend’s 13-year-old son, then showing him naughty photos that made him squirm, police say. Jenna Wright, of 623 Quincy Shore Drive, Quincy, pleaded not guilty yesterday in Milford District Court to charges of indecent assault and battery on a child under 14 and showing obscene material to a minor. Wright is accused of dancing provocatively against the minor on Dec. 19, at his dad’s Milford home, court records said. The father’s girlfriend at the time, Wright was not working and was wearing ordinary street clothes, police said. “This type of dancing behavior made the victim extremely uncomfortable,” Officer Russell Poissant stated in court records. The boy alleges the 5-foot, 8-inch Wright kept pressing her hips and buttocks against his hip and leg, court records said. He twice moved away, but she allegedly kept approaching him, only moving away when the father appeared. The teen said Wright also showed him obscene photos stored on her cell phone. One image displayed Wright’s breasts while another showed Wright kissing another girl’s breasts, according to court records. The boy and his mother brought the allegations to police, police said. Wright declined a request to meet with police. Another woman who witnessed the dancing told police she found it “offensive and inappropriate,” court records said. The boy’s father told police he didn’t see Wright dancing with his son, court records show. He did recall some photos on Wright’s cell phone, but not those depicting a bare female chest or other offensive images. The father also said Wright no longer owned the phone. It is unclear whether Wright and the father are still dating. Court records state Wright is employed as an exotic dancer at The Squire in Revere. In a telephone interview yesterday, Norma Pilato, a co-owner of the strip club, said she has no record of Wright working there. Wright was released without bail at her arraignment and ordered to avoid contact with the 13-year-old. She returns to Milford District Court April 11 for a pre-trial conference. Wright’s attorney, Harland Smith of Milford, did not return a call seeking comment yesterday.