Joe almost jerked himself silly watching their sexual play and imagining them doing those things with him. Several times he almost touched the mirror in excitement, but managed to restrain himself at the last minute. After the second afternoon, he had worked out his plan. He set up his video camera and began videotaping the girls' activities, most nights masturbating in his room as he replayed the afternoon session, editing the more explicit parts onto a master tape. By the following week, he was ready to put his plan into action. He had tidied up his 'office' and brought in an old but servicable sofa, a television and video player and a couple of comfortable lounge chairs and fitted them into the large room with his desk and office chair. He hung a couple of pin-up pictures of the type usually found in garages on the walls and he was ready. Because of the school holidays, few staff and students were still at the school and Joe didn't anticipate any problems. His office and section of the school in which it was situated were rarely frequented even during school time and would almost certainly remain deserted during vacation. If he was ever needed, he was usually contacted via the phone, or the intercom service.....(cont)