The second release from Sara Koike, a first-year employee. In the previous release, we filmed her Amateur sex and made it into an AV. In response to the positive feedback and comments from everyone who watched, this time we have titled it the "Sara Koike AV Appearance Project" and imposed AV training as part of her duties in preparation for her full-fledged debut. While she has grown since the last release, be sure to check out the still naive and shy Koike!