"My son's private tutor is a cute college student with big breasts. After class, my son, who is usually serious, seems to be acting strangely... I think my son might be being seduced by his private tutor." In response to this father's troubled request, the SOD investigation team set up a hidden camera in the son's room! An innocent boy and his busty college student private tutor are alone in a closed room... What is the shocking lesson scene?!