An invitation suddenly arrived for the actresses. It was a challenge from 'Bibian' with a prize of 1 million yen on the line. The rule is 'if you cum, you're out immediately'—the one who lasts the longest without climaxing wins. Rika Mari, Yui Hatano, Hibiki Otsuki, Sakura Kirishima, Iran Igarashi, and Nami Sekine. Six actresses are invited into a locked room to make each other cum using their real lesbian skills with absolutely no script...! Featuring probing, tension, laughter, and endless climaxes, this is an improvised lesbian orgy 'Les-Documental'!!