SNS leaked video that was immediately deleted. Obscene acts and voyeurism that were carried out at the training camp of a certain prefectural preparatory school table tennis club. Young people with low sexual morals. Voyeur of changing rooms, toilets, etc. - The appearance of stealing the eyes of the adviser and having sexual intercourse in a group. - Sexual abuse of female members by some male members. - Sexual intercourse with a female member who was stunned.