"Well yeah!" Jack's voice is only a little strained, his face only normally flushed. "That's why it's so friggin hot from your end."

Even without the physical effect, there's still a very special thrill to be had from, as Steven has said, holding someone's literal life in your hands.

"And obviously you wouldn't have, you think I'd let you do this if there was any doubt? But it's the could have that's so sexy."