Opening the door, I directed the torch into the space below to discover an area between two walls with a ladder and two large tanks that stood over 8 ...t tall.I climbed down the ladder to examine the tanks. Finding a gauge on each tank, I noted that each tank was 90% full. I also found an inlet tube which went through the wall into the monitor room. I noted its position so I knew where to look in the room when I returned to it.Climbing back up the ladder and closing the trap door, I followed the. Students went first and one of the students gave me my tea. I started observing him absent-mindedly and he turned to my side, twinkled his eyes and gave me a smile, I was startled and some tea fell, he laughed silently.I felt embarrassed a little but thank goodness my students were busy and did not notice this I told them to leave for the day after having chai. They all left including him, I felt a bit disappointed. But I had work to do. It took me half an hour to finish everything and put it. I'm not even sure whether they had known that Walter and Carla had been split up, but my mother told him that Carla was always welcome.For the rest of Walter's vacation, Carla spent more time at our house than she did at her own. When she wasn't at our house, she and Walter were off together doing something. Several times, when my parents were both gone from the house, I heard the two of them screwing in his bedroom.Whatever Walter was doing with her, it was sure working, because she just. I flushed the toilet and opened the door. As I emerged from the cubicle, I then thought, “What do I do if he doesn’t unlock the door and just leaves me standing there like an idiot trying to get in?” The people outside may or may not have known what was going on but I knew I had to risk it. As I turned, I saw his lock click to ‘vacant’ and I pretended to put in a coin and entered the cubicle.On reflection, my hasty action deserved to lead me into serious trouble but my limited experience knew.