ねっとり秘書 吸われる快感 (2012)

Former Miss Deriheru was suddenly appointed as a secretary to a major company because he was nominated as a customer. She is a good pacifier, and continues to support Shiozaki, a salesman who can not exert her power in important situations, in a hidden place to support her. The effect is tremendous, and Shiozaki improves his performance. Even the president... We all knew about Kazuko's licking!