I spied on my wifes family It started out as an accident, I had gone with my wife to visit her mom, I had taken two weeks holidays that I had to use up before losing them and had agreed to do some reno work on the mother in laws house. we got there and I went straight to work, The first day I had the old closet between the master bedroom and the bathroom tore out and had started measuring for the master bedroom closet expansion, The vent for the bathroom came up through the floor in the closet and into the wall of the bathroom, I had taken the elbow off to do some stuff and didn't think much about it. The next morning I told my wife, Her mom and her sister who had come to stay since we were they also that if they wanted to they had to shower that morning because I was going to have to shut the water off at some point and move some pipes, I honestly didn't plan it but while I was in the master bedroom my mother in law went in to shower and I was kneeling down measuring and saw her feet through the vent, I stopped and looked over and saw her lift one foot then the other and saw her drop her panties on the floor, I have never really thought about her in that way much although she is a good looking woman in her late 40's, I looked around then leaned down and peeked into the vent, She was leaning into the shower turning it on and still had her house coat on, I watched as she stood up, turned to face the mirror and dropped her housecoat. Surprisingly she has a really nice body, Average build, Probably C-cups with small, dark pink nipples and is in decent shape, I watched her lift her b**** and let them drop, She turned and I could see that her s***** is not shaved but trimmed a bit and looked pretty nice, Her bum is quite nice, Small and pretty firm looking, Next my wife went and showered, I have obviously seen her naked hundreds of times but it was kind of hot to watch her when she didn't know I was, Shortly after she got out her sister went in, I watched until she sat on the toilet then stopped watching until I heard the shower start up, That's not my thing, By the time I looked in she was in the shower but when I heard the shower shut off I looked in again, She is three years younger than my wife and built about the same but has bigger b****, I would say probably a solid D-cup and VERY nice, Big, Round and firm, Areolea about an inch and a half across with fairly big pink nipples, Shaved bald s***** which is basically perfect and a small, firm bum. I drug it out as long as I could before finally being forced to put the vent back together but I watched her mom shower 9 times and her sister 3 times since she only stayed a week. Wonder what I can renovate next time I go to visit.