She could do it, and the idea of taking him out had her blood pumping fast.

She could hear her heart pumping fast, the need to take a breath rising.

Red showed high up on her arm, pumping fast.

Even if he was being chased, knowing it could not make his legs pump faster.

His heart was pumping fast, gallons of blood gushing through him.

Her heart pumping fast and faster now, she walked over and forced herself to look outside.

It was excitement, his heart pumping fast as a horse in full gallop.

Instead, Kastor's heart moves blood to her muscles by pumping fast.

Facing forward, she raised her skinny butt off the seat and pumped faster.