[DASS-426] My beloved mother was having a sexual relationship with my tutor, and it twisted my sexual preferences. Mary Tachibana (Censored)

<p>Mary, a novelist and single mother raising a son, uses a dating app for a job interview and starts dating a medical student she meets there. He is young and handsome, and he shows her his sadistic side, and she becomes addicted to him. Even though she has a son, she is completely immersed in sex and forgets that she is a mother, becoming a woman...</p>