Three big-titted aggressive girls begin hitchhiking to their respective destinations. As payment for the ride, they promise to provide sexual services to the men who pick them up. The first man is heading from Tokyo to Hakone. Picked up at Ebina Interchange, he receives a blowjob from the girl in the back seat. Next, they pick up another man traveling to Hakone, and after arriving at the destination, enjoy an outdoor blowjob on a deserted road. Finally, as a token of gratitude, she performs full intercourse indoors, bringing the story to an end.