Ghost school

It's a long story that I remember in pieces. Can't remember what led to it but I had crossed onto a roof of a school with someone. It was damp Black gray old roof And it was a dating thing to do ,as derived from previous conversations. As I stated walking to the other end , my friend who was supposed to be with me, disappeared.i think he ran back to where we came from.I got off the building now in a grassy school ground and to my left was the abandoned old building. It seemed like it had been burnt. I stated walking trying to avoid seeing ghosts. I cross a classroom, burnt benches. Next room, the were white plastic chairs and on one chair with its back towards me was an old woman dark in complexion and hair no longer than an ideal schoolboys but get with hints of black. I looked away and ran. Suddenly things changed it was pink, and I could see a female ass grabbed by a hand and the voices asked sex? I refused, the ground was back and now I wanted to do it, but there were picked on the ground and now I was out of the school ground and into puddled grassy land adjacent to the school. I walked towards a park gate to the right of which was the school. An old couple walked in with a child holding a reflector. They were walking near the school and boy started playing with a reflector glass and wanted to direct light at me who was standing near the gate. An eastern man followed. Boy reflected the light that looked like electric cracks on him .He was supposed to sine it on me but there was no reflection o matter what angle he tried