[ThomasMoore]

Originally Posted by ThomasMoore

Just a short experience from the past weekend. I have shared a fantastic relationship with my MIL, nothing sexual, but playfully joking etc. She and my wife have teased me and gotten me to wear nothing other than an apron once in the kitchen as my MIL playfully slapped my bottom. Fast forward to this past weekend. My MIL came for a yearly weekend visit. We have a built in swimming pool with a built in hot tub in our backyard. Saturday evening we had all gone out to a nice dinner and when we returned I decided to enjoy the cool evening air sitting in the hot tub resting my tired from too much golf back. It wasnt terribly late but wife was tired from a long week and retired to bed. I watched the majority of the lights in the house go dark as I sat alone in the quiet. Not long the patio door opened and my MIL came out asking if she could join. I said of course, and she took off her thick robe and got into the hot tub with me. She is a lot like my wife and is pretty conservative in real life, and true to form she was wearing a one piece white swimsuit. In the dark the light of the pool and hot tub illuminated everything very well. After a few minutes we turned off the jets and sat chatting in the warm water. Without the bubbles, I looked down and could see her body clearly under the still water. My MIL like my wife, has pale skin with dark black hair. Under the water I could see her dark triangle of pubic hair under her swimsuit perfectly. As I looked at her I could also make out her nipples under the white material perfectly! I felt myself growing and was having a hard time keeping my hardness from being totally obvious. I continued to stare at my MIL's pubic patch and thick nipples as I became more and more aroused. Now I could lie and say that we soon had wild sex, however that didnt happen. Instead after awhile we decided to get out and I allowed her to get out before me so that as she climbed the steps I got a close up. mere inches from her bottom and crotch as she was in front of me. When she made the last long step, as I was looking up, I could see a lot of her thick dark pubic curls escaping the sides of her crotch, as well as her thick meaty pussy lips as the wet white material clung to her skin. I was soo turned on that I didnt care that she could see my pulsing erection in my wet shorts as she helped me pull the cover back over the hot tub. We said our good nights and I retired to the dry sauna aloe or so I thought. But that is another story.

I was looking through my profile and came across a couple of comments regarding this post of mine awhile back, which I thought I had continued, but had forgotten, better late than never.
After pushing the hot tub cover back over the hot tub, my MIL continued on into the patio room and as I assumed, up to the guestroom. I went inside and turned off most of the lights in the room and bar, but was a little chilled after wrangling the cover onto the hot tub in the cool evening air. I put on a robe and slid off my wet swim shorts and decided to turn on the day sauna. The rest of the house seemed dark and quiet while I waited for things to warm up. When the sauna and room were heated up, I hung my robe on the hook outside the sauna door right next to my wet swimshorts, and entered the sauna.
Now we arent European by any stretch, but we had built this sauna into our home at the same time as the hot tub due to my arthritic back, and I sat in there replaying what I had just seen of my MIL in my mind while enjoying the warmth as my back loosen up. The door to our sauna is frosted glass so the view from outside is a warm glow from the lighting inside, so there is no way that you could mistake that someone is in the sauna from outside of it. I am used to hopping in pretty much undisturbed and hadnt taken a towel in to sit on or cover up with since I thought I was all alone. There is also a timer which clicks down the time that you can audibly hear.
I sat alone thinking of my MIL body showing through her swimsuit and the combination of that and the warmth of the room had my blood pumping and I could feel myself getting hard as I sat in there. I was sitting there daydreaming and opened my eyes and noticed that I saw movement out side the sauna? At first I though my wife might have come down to see where I was, but through the frosted glass the shape came closer and to my surprise, my MIL took off her robe that she had put on after being in the hot tub, and even more amazingly, I could tell that she slipped off what looked like her pajamas! My mind was racing and startled I didnt know what to do since I was sitting in there nude with my robe on the hook outside the room!
Suddenly the door to the sauna opened and my MIL started to enter nude! When she saw me she said, "Oh I didnt know anyone was in here, I thought you went to bed!" She had to have heard the timer and saw my silhouette in the light through the frosted glass door? My heart was pounding in my chest as she stood there for what felt like an eternity nude, while I tried to cover my erection up! I figured she was run away immediately, but instead she casually laughed and said, "when in Rome", or something to that effect, and entered sitting on the seat across from me! I couldnt believe she was in the sauna which is a small room only about 7ft by 7ft, completely nude while sitting across from me! I think that she must have been a little tipsy from wine at dinner earlier, but she sat there and we continued to chat. I was nervous because I didnt want my wife to come down and yell at me, when all I had done was sit in the sauna! I also didnt want to touch myself and appear perverse, but I also was trying to cover myself somewhat!
When my MIL noticed that I was attempting to cover myself she jokingly said why so shy when she had already seen my when I had changed next to the car once when she and her friend had taken me to catch clams! She said that they had watched me change between the cars in the parking lot before we headed home, something I had never known! I acted cool and sort of dropped my hands to my side as we talked. at one point she pulled one leg up to her chest and I could see her lips and crotch perfectly. I could feel myself getting fully erect and figured that I should get out at that point! I said stay in until the timer stops and turns off the heat and I was going to bed. As I walked looked down to open the door I could see a huge drop of shiny precum about to drip from my swollen head! I am sure that my MIL knew that her nude body had aroused me since there was no way that she couldnt have noticed it as well.
I could hardly get upstairs to my bedroom to peel my wife's pajama bottoms off and push myself deep inside her!