"Sex and Romance for Adults!" Let's follow corporate warriors and lovers Tatsuya Okazaki and Harumi Fujishima of Naked Jewel Corporation in their brand new, action-packed adventures as they strive to create the ultimate vibrators! Set the explosives! The corporate warriors must uncover the culprit who leaked company secrets to their competitor, TOYZY. Catch the bullet train! The dynamic duo and their sidekick Keiichi Nitta are traveling to a remote mountain region to convince a renowned artisan to teach them his craft. Alert: Love crisis! With their busy schedules, the lovers find themselves drifting apart. Suddenly a mysterious foreigner swoops onto the scene! Is this the end of romance for the corporate warriors?