Young Employees with No Manners Turn Married Teacher Into a Slut. Business Manner Training Gangbang. Maki Tomoda (2021)

Maki Tomoda, a married teacher, is tasked with teaching good manners to a group of young employees. However, they soon turn the tables on her, subjecting her to a gangbang. As a manners instructor, she is expected to maintain a professional demeanor, but her students' relentless advances push her to her limits. The situation escalates, and Maki finds herself at the mercy of her pupils, forced to endure their aggressive and humiliating behavior.