Getting a flat tire on the highway was the last thing Marty wanted to happen, especially in the middle of nowhere, so far from home. But when he's offered a ride by a total stranger, he soon sees that it was a blessing in disguise. As the large machine thrums and throbs between his legs, Marty realizes his dreams are about to become true... This is a non-shifter explicit story and is suitable for adults only! *** Includes Free Bonus Stories! ***