Prehistoric girl Tahrah, passing through the portal, gets from native stone age in the modern era, where starts her erotic adventures in the campaign two archaeologists and sexually liberated girls, where she finds a kindred spirit. Now she, throwing off from herself prehistoric bikini having sex with everyone, kicks in the Jacuzzi, and participates in group sex. And all would have been nice if the portal of the primitive time in our era have not found Tico, her former lover ...