"It's not the seat so much as the leaning forward part," Jim explains, but levels a somewhat stern captainly look at Spock. And McCoy, who matches it with a scowl of his own. "I'll turn on all the safety features. Promise."

"Jim..." McCoy sighs a little, frustrated.

A look of understanding flickers across Jim's face, but the stubbornness doesn't budge an inch. "You can't keep me in a bubble, Bones. It's not being reckless. It's life. And if anything does happen to me, I'm not going to be riding alone," he adds, looking over at Hunter.