In search of the "ultimate ejaculation sensation," men are told to wear a padlock on their chastity belt and are forbidden from ejaculating for a month! How much pleasure will it be when they finally release all the sperm that has been building up inside them? The second in the series features Erika Kitagawa, who says she gets pleasure from tormenting masochistic men whose balls are swollen to bursting. Don't be surprised by the massive ejaculations.