Her white cotton t-shirt was soaked from sweat, her bikini top showing through underneath. He couldn't help notice her nipples, just barely standing out in the heat. God...there must be something we can do to cool off a little, he thought. Suddenly, she caught his eye and grabbed up his truck keys. "Lets go for a ride and crank up the air," she yelled a little mischievously. She tossed him the keys as he opened her door,...