Take off her shirt!

Her words increased his arousal and Joe tugged at the tie of her shirt, ripping it and exposing her black silk bra. This he impatiently ripped and threw aside. The women smiled nervously and pulled herself and Joe down to a pile of hay on the ground, manuevering herself on top of him.
She smiled down at him, "You know how excited I am? I'm bouncing around with it!" She laughed and began shaking, her breasts moving in rhythm.
Joe watched the show happily for a minute before deciding to participate. He pulled her down on him and began licking her breasts, as he did this there hips came in contact. A look of surprise came over the young woman's face and she turned her head behind her curiously, looking at Joe's groin.
"Wow," Joe thought, "she's that naive?"
The woman smiled, slid off Joe and began undoing his pants.
"Not for a lack of enthusiasm though....."