CMC-238 Genealogy of a Beautiful Secretary Between Fiance and CEO Nozomi Arimura

My name is Nozomi Arimura, and I've been working in the secretarial department for three years since joining the company, and I recently became the president's secretary. - I have a fiancée named Takuya, and since I have a bit of a masochistic streak, he was the perfect S-man to be my lover. - But one day, the company president noticed the rope marks on my wrist... From then on, I secretly started having very naughty SM play in the back room of the company president's office. - Takuya seemed to have sensed something and the play became more intense, and I...