Nina Mercedez Signing at Wizard-World Comic-Con Philadelphia 2 min read Porn News Nina Mercedez Signing at Wizard-World Comic-Con Philadelphia Naughty PR May 12, 2013 The ladies of Cosplaystars.com and adult superstars, Nina Mercedez, Tera Patrick and Nikki Delano, will be signing... Read More Read more about Nina Mercedez Signing at Wizard-World Comic-Con Philadelphia