Kira Noir is the perfect student, and a willing submissive to her professor, Ramon Nomar. She gives as much effort and thought to her drooling blowjobs and athletic anal sex as she does to her studies. When Mr. Nomars bratty step-daughter Kacie Castle enrolls in the school, Kira is challenged to keep Kacie engaged with her schoolwork, while keeping her kinky relationship with Ramon a secret. When she is first assigned as Kacies tutor, Kira pouts and is reprimanded by Ramon with a caning, flogging, and predicament scene in leather bondage. Kira comes around to embrace her duties as a mentor and is allowed to rub her slutty pussy all over Ramons shoe, cumming on her knees. She is then thrown on the desk and fucked in both her ass and pussy. Shivering with anal orgasms, Kira promises that Kacie will pass all of her exams. That promise is easier said than done, Kacie makes constant attempts to escape her studies, and at one point outright spits on Kiras face, leaving Kira little choice but to pin her down and spank her bitch-ass bright red. Kira gets into the fun of the discipline and grabs a cane and strap-on, lighting up Kacies thighs and ass with a swift and brutal caning, foll