MIKR-071 - Kaho Shirahama, a female boss with sharp abs who trains me to become a beast with whispered dirty talk and high-speed nipple torture

Her direct boss at the company she re-employed was young and apparently the first female manager at the company. Even before I fully understood the business, my boss asked me to come on a business trip with him, and I responded with two answers, but I never expected that this business trip would change my life 180 degrees...The days began when I was made the prey of a pervert female boss whose hobbies were muscle training and bullying masochistic men, and I was made to serve as a beast with whispering dirty talk and high-speed nipple torture...