Forrest didn't respond; instead, he pressed harder on the accelerator.

The car shot up to 18@ km/h, causing Willie to lean back instantly as he felt the acceleration.

Glancing at the speedometer, Willie remarked to Forrest, "This is the advantage of a gas-guzzler. Even at high speeds, it's steady."

"Shut up. Don't distract me while I'm driving," Forrest growled, silencing Willie immediately.

Driving at such high speeds was dangerous and required his full attention.