Shimi Center etiquette instructor Motijo Akemi, a 40-year-old working mother with a college-aged son, today abandons her refined image to teach an entirely different kind of etiquette—rude, uninhibited sex manners. Her sexual experience includes only two men, including her husband. Despite having given birth early in life, her body remains beautifully toned. Excited by the prospect of sex after a long break, she instantly strips off her clothes when told, removes her bra without hesitation. A truly eager and submissive instructor. In this lesson, she demonstrates each act she's personally experienced, allowing herself to be thoroughly ravaged in the process. Ultimately, the greatest rule in sex might just be to throw manners out the window and follow pure instinct.