ATID-445 He saw a lewd teacher whose passion was the female student's anus

Charismatic advertising creator Arata Kumai's next project is an advertising development project with the theme "Women's Sexual Liberation and Avoidance of Unwanted Pregnancy...Civil Rights of Sexuality anal sex". Kumai gets into trouble with an extremely difficult project. Yuki, who admires Kumai and starts working as an assistant, wants to help him somehow...