During overtime, i was alone in the office with my career-driven boss. I couldn't resist her tight ass and fucked her right away! Suddenly, she turned into a masochistic bitch, begging for my cock. I pounded her hard, making her cum and creampie her. I rubbed her tight ass and fucked her however i wanted during overtime, turning her into my obedient masochistic pet. From that day on, every overtime, i fucked her pussy until she got pregnant.