A beautiful blonde girl'Rosa' who has transferred to a Japanese school from overseas. She was relieved by the friendly atmosphere of the students, but among the students, suspicious emails flew around saying'the next target was decided'. The boy student takes the initiative to treat Rosa kindly, but when she is taken to an unpopular place, the circle ● game starts. Group Irama, hanging toy blame, continuous vaginal cum shot ... A beautiful girl who is physically and mentally hurt by cruel sexual cruelty and cries.