OIGS-008: Tightly Bound Housewife, Yumi Kazami, Forced Squirting Rape Post Cowgirl Riding Position

A seemingly happy married life. Yumi hides a secret from her husband—posting self-tied bondage photos on a website. Overcome by pent-up desire, she seeks out a senior from the site for strict discipline, yearning to be trained. Overwhelmed by the tightness and intense stimulation, Yumi reaches powerful climaxes. Despite guilt toward her husband, she continues this dangerous affair for the sake of the ropes.