One sunday evening, My wife had gone to the beauty parlour to take care of her hair. My father-in-law had goes to his house every sunday and won”t b...e back till late night. I was left alone with my mother-in-law. At 51 she has the best ass in the town and the biggest tits. Time and again she would shake her ass a bit too much for anybody”s comfort when she walks in front of me, but absolutely innocently. She has the voice of a teenager and would sometimes giggle like a girl with her breasts. .. again... I decided to come up with a plan of action.My Stepdaughter, my Wife and myself came to the conclusion that we would have to lure him into actually doing something... this was the plan... After going to a party with some friends Nicola would take a shortcut home through the nearby forest and hopefully the stalker would make his move. I was to follow them while remaining out of view and armed with our trusty camcorder I would record his stalking and hopefully get on film any move he. .. Eighteen. You know you're sort of a legend around the lunchroom now..." People need something to talk about," I shrugged."Yeah, but a forty year old engineer with an eighteen year old wife, that's GOOD!"As I drove back to the office building I mulled over that thought. Smiling.Back at the office, a couple of my co-workers mentioned a run outside the plant for lunch."Any vendors around that we can squeeze for a free meal?" I asked. We were a large, lucrative client for a whole lot of services. I asked her that if you want to grow and learn you should sit late with me and I will guide you, which she agreed happily. We daily use to sit late and I taught her accounts and also become v close to her. Now we share our personal things, dressing, and movies etc all.It was Saturday and it’s normally off, but I asked her to come at 10 am so that we can spend whole day together and she can learn a lot more than normal days. She came at 10 and entered in the room. Ohhhh my God. When I saw her, I.