A family of Flash.

Flash (Barry Allen), is the fastest man alive. After Barry and his girlfriend Iris get married, they settle down in a large house. A few years later Iris announces that she is pregnant. 9 months later Barry Allen Jr. (They just call him Junior.) is born. 6 years later, Iris announces that she is pregnant again. 9 months after that, Lucas is born. Barry and Iris agreed not to have anymore children after they learned that their kids were developing superspeed powers. This story takes place where Junior is 16 and Lucas is 10. As an old enemy arises, Barry and his kids seek help from their old friends, Cisco, Katelyn, and Dr. Wells. And a little help from some other heroes. Watch as a story of a brand new generation of heroes arrive to protect the planet.