What an interesting topic. Too bad nobody shared anything new here for such a long time! But reading all theae stories made me feel good, I always knew there must be other guys who like to expose themselves to their MIL.
Let me tell you my stories as well. I have quite a few since I've been doing it for a long time. I lost my father very early, when I was only 5, he died in an accident. My mom was left with just me and my 1 yo brother. She remaried in 2 years and her new guy became like a father to us. He was extremely caring and did everything he could to make us feel happy and loved and like his own kids.
He did have one percularity though. He always walked around the house naked, wearing just his briefs. All the time, except when there were guests in the house. My mom didn't mind, she said my father used to do the same, but I don't remember that. My step father's choice for underwear was quite daring, he usually wore his speedo like slips, usually white or other light colors, the ones you can buy in packs of 3 or 5. And he looked great in them. He was slim, well built, an avid runner. I enjoyed looking at him. Sometimes I saw his manhood a bit exposed at a crack between his briefs and his legs. But he never made any slightest move on any of us, he was just comfortable at home.
My brother and I followed his lead and just underwear was o5yr normal at home dress code. But we also often hung out naked, my brother and I, like right after taking a bath, or in the morning. Our parents never told us to put our pants on. We were just kids. However, as we were growing up, we kept doing the same.
I think I was about 13 when my pubes becane really noticeable, andand I started to feel that I actually like my parents, and especially my mom to see me naked. I would get a semi hardon when I notice her taking a glimpse at my privates. I started to look for more opportunities for her to see me naked. Once I dared to walk out of my bedroom in the morning with a full erection, my dick throbing and pointing up, and casually walk past my step dad and my mom towards the laundry room at the back of the house, grabbed a pair of fresh undies, and without putting them on, walked back into the hall, where my parents could see me naked from the kitchen. Since none of them reacted in any negative way to my exposed aroused nudity, I took my dare a step further, by stopping and talking to them about what I wanted for breakfast. After about me talking to them for a good few minutes, my mom finally said, that I should really put my briefs on because I was already a young man, not a boy. I remember blushing, but just saying some joke back at which the laughed.
Ever since then I would show up nude in front of my parents any time I felt like it, and that was quite often, easily a few times a week.
My brother was growing up as well and he too didn't think it was a big deal for him to show off his naked body to me or to our parents. I once asked him if he ever felt excited about it, but he acted like that was the craziest thing for me tovtalk about. Why would I get excited, he yelled, we are just home, and they are our parents! I never raised thatvtopic again, but I liked looking at my brother naked as well. He usually would wear his briefs though, I would onlyvse him naked briefly.
We both went to study at a local college and we never lived on campus. The rent was crazy at the area, so we kept living with our parents until I graduated at the age of 22. My brother was 18 at that time and he ended up growing the full 4 inches taller than me. To my envy he also ended up being a lot better hung. I have a nice size 8 inch uncut penis, quite thick, but my balls are quite small both fitting easily into my hand. Because of that, I have a rather modest bulge in my swimming or underwear briefs. His package, on the other hand was naturally pushing forward. His bals are huge and low hanging and so is his dick. When he wears his office pants you can always see the outline of his dick pushing out on the left side.
At the age of 24 I met a girl with whom I became very close. After about 6 months of dating and having sex, always at my place, I went to visit her parents, myvfuturw in laws for the first time. Right from the first hello we hit it off both with her mom and her dad. They were a richer family than mine, more educated, high position jobs. I quickly noticed that I could have a lot more sophisticated conversations with my girlfriend's parebts than with mine. Very soon they invited me to join them for a week at their litttle cottage near a lake. I was very excited to join them, but one of the reasons that made me excited was that I already felt like I wanted them to see me naked. I thought that would be a great opportunity to make it happen.
When we arrived to their place, I saw that was just a tiny two bedroom ranch. We were to stay in separate bedrooms, them at theirs, and their daighter, my girlfriend and I, in ours, right next door. The fact that we were not married did not bother them at all. They long treated us like a couple and it was understood that their daughter and I were having sex together.
The lake was not ajacent to the property, but it was rather in the neighborhood, about a 10 minute walk through a local upaved path. So I used that to my advantage by not taking my swimsuit to the lake with me when all four of us went to take a swim and to sunbathe. When we came to the lake I announced, looking surprised, that I forgot my speedo at the house. My gf made a comment how one day I will leave my head somewhere and suggested that I should just swim in my undies. Her parents lauged and encouraged me to do so. I was counting on that and intentionally put my while almost see through thin cotton qhite Jockey briefs as undies, the kind that have only a single layer of fabric in front. I knew they would become completely transparent when wet.
So I took my shorts off and went right for a swim, while they were still setting up the tent and what's not. I made a quick swim and rushed back, because I wanted to make sure they could all see me walking out of the lake in my now completely transparent briefs. I walked out smiling abd commeting on how great the water was. I could clearly see that all three of them were checking out my briefs and what they contained and felt how my dick was starting to grow. To my embarrassement my gilrfriwbd made a loud comment how I might as well be naked with those briefs exposing me completely. I covered up my junk with both of my hands and acted as if I didn't realise that and all embarrassed. Her dad just lauged while her mom came to rescue me, saying that I should just relax and her daughter should grow up. By God, your man has nothing I haven't seen before, she said, lauging. And to me she just said please feel yourself comfortable, no reason to be all sheepish about a bit of extra skin.
I was glad that she said that and just kept haning out in my transparent briefs. From time to time I would make sure to dip in the water again to keep my undies wet and my manhood more exposed. My girlfriend kept giggling saying that she couldn't believe I was letting her parents see me likelike that, but I just laughed with her as if was no big deal. After one of the dip I came out of water nad laid on my back on a towel right next to my future MIL. I put my sunglasses on, pretending to be resting with closed eyes, but iI kept looking at her and I saw thatvshe kept fixating her eyes on my crotch. Every time she'd do that sge would smile ecer so slightly, I could see thatvshe was clearly enjoying the view. Luckily her husband was busy setting up a camp fire and my girlfriend was getting snacks ready for us to eat. With the private moment between my soon to be MIL abd myself I started to get aroused. I knew that now the head of my dick was sticking out of my briefs ib the direction on my MIL. My foreskin pulled back half way, exposing my piss whole with a thick drop of pre cum coming out. I pretended not to notice, but she did notice avd now, thinking that I fell asleep, she was clearly starring at it! As if in sleep I pulled my briefs up and let my whole dick jump out on the side,. I was on my back and my dick was now reaching across my briefs up, touching my belly. My future MIL took a long look at ut, then got up, took a towel and covered me caringly with it. I got myself slightly up on the elbows as if I just woke up. She smiled at me and said that I fell asleep and that she was worried that I get sunburnt. I got up on my feet and my dick was sticking out right towards her face now. I quickly grabbed it with my hand and tucked it back into my briefs. Sorry, I said. Again she laughed and she said please, stop appologizing all the time. I am happy that you feel so relaxed and comfortable around us, she said, I hope I hope it will never change, she added. I just smiled back and said thank you for being so kind to me, I ran for another swim...
To be continued...