Pantyhose North Corner: The defiled, slender, beautiful-buttocked teacher, Mizutani Rimi, defiled by a disgusting old man principal. DASS-157

English teacher Rimi is secretly having an affair with a colleague. One day, their school welcomes a new principal. At first glance, the principal seems kind and easy to get along with, making Rimi feel at ease. However, in reality, this principal is an extremely abnormal stocking fetishist. One day, in a deserted school, the principal witnesses Rimi and her lover's intimate interaction, films it, and blackmails her. After being threatened, Rimi succumbs to the unknown, immoral pleasure derived from the principal's perverse stocking-themed sexual acts, gradually descending into madness...