IQQQ-11 — Married Teacher Rikako Oikawa Gets 10 Times Wetter In A Class Where She Can't Make A Sound

A strict teacher. A promiscuous woman who has a romantic relationship with her student. Rikako uses these two faces to lead a fulfilling life both at work and in her private life. However, her partner is a hot-blooded young man. Their rendezvous gradually escalates, and eventually he begins to seek her out inside the school. In the nurse's office. In the hallway. Dangerous lovemaking repeated in situations with other students right there. But Rikako is addicted to the thrill and is unable to stop the student.