A beautiful wife who has been made into a sex slave of her husband's family, a record of obedience - Sasaki Aki

Aki is a beautiful young wife who has married into her husband's family home. Just as I was thinking I could go smoothly, my husband's younger brother suddenly called me out and presented me with a hidden video of me masturbation. Aki, who was used to threaten the video, begins to be treated as a sexual marionette that is unacceptable to resist. And then my daily life has changed completely. Without being able to tell her husband the truth, she goes all the way into the devil called sexual desire. This is a record of a woman turning into a submissive sex slave of a male-type family.