SDMU-842 スポーティーな新作ランジェリーの開発にあたって某下着メーカー勤務のOL3名が自らモデル志願、あげく下着姿のままズラしハメプレゼン. SDMU-842 In The Development Of A Sporty New Lingerie, The Three OLs Who Work For A Certain Underwear Maker Themselves Are Modeling Volunteers, They Slurp Themselves With Their Underwear Appearance,