Rainbow Dash knows that everypony wants her, wants to be her, and then wants her while being her. It was the price you had to pay for being so totally badass.

She knows that nopony - stallion, mare, eternal princess - can resist the call of the alpha. And now, as she knew was inevitable, her friends are beginning to show the signs.

Well, if they want her to take them around the world? Oh, she could do that.

But they must first submit...to The Dash.