There are still some love hotels remaining in Tokyo. In recent years, the number of mother-son couples at these hotels has increased dramatically. Unable to suppress her forbidden lust, the mother sneaks in, taking her son's hand, like a wild beast. She seduces her son with her ripe body, and the young son relentlessly attacks the bud at the joint of the mother's ripe private parts. The mother and son are caught on a hidden camera...