All parties involved are over 18 years of age.
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My wife is the oldest of three girls. All three are extremely attractive and sexy! We've been married over 30 years and when we met. Both have lived with us at some point in our relationship and I've had the pleasure of seeing each of them in some form of undress, after they turned 18.
Avril is 3 years younger than my wife. She was blonde at the time 34DD-23-34. I've never seen her completely naked but I have seen just about every inch of her amazing body in her nightgowns, bikinis, tank tops, down her top, and many up skirts.
Her breasts are large and firm. Her nipples are very prominent and hard quite often. Although the same size as my wife's, they actually looked quite different, in that her areola are a very light complexion and almost blend in with the rest of her breasts (and body). My wife's areola are very dark and definitely a distinct contrast to the rest of her pale breasts. My wife has olive skin which makes the pale part of her breasts stand out, highlighted by her dark areola. Avril is very light complexion, so her entire body is almost all the same complexion, including the flesh of her large breasts and her areola.
During the time that she lived with us, whenever nobody was home, I would go through her hamper to find her used panties. Sometimes there was a hint of moisture in them or traces of her pussy juice, sometimes not. But her amazing scent was always present. She had one of the best smelling pussies that I've ever smelled. I wish I could've at least feasted on her amazing pussy.
Over the years, she's had two children, but both were delivered via C-Section, which leads me to believe her vagina is still pretty snug. Just thinking about how my cock would feel entering the tight entrance to her heaven, then sliding my cock in and and out of her snug love canal always gets me hard.
My wife once told me that Avril had confided in her that her husband's cock is 5.5" long and not very thick. She dated my wife's ex, who (I was told) has a huge cock and dated him for a few years, so I know she's had huge cock before. I sometimes wonder if she misses the feel of a larger cock, pleasuring her.
We've never really crossed any physical lines, but once when she moved in with her boyfriend (my wife's ex), I was helping them with some home repairs and got something in my eye. She offered to help get it out, so I sat in a chair (in shorts) with my legs spread and she straddled my thigh to get a better angle, trying to get the item dislodged, but was raised just above my thigh. She was wearing a very thin nightshirt and her magnificent breasts were inches from my eyes. Her nipples were hard (as usual) and I got a hardon. As she worked to dislodge the particle, her leg brushed up against mine and she felt my hard cock against her thigh.
She paused and looked into my eyes, then continued. Minutes later, she lowered herself onto my thigh. It was then that I felt moisture on my thigh, as I realized that she wasn't wearing panties and her bare pussy was resting on my bare thigh. A pussy that I had fantasized about touching, tasting, and fucking was now resting on my bare leg and I was feeling her pussy juice moisten my thigh. She closed her eyes briefly, but then resumed dislodging the item from my eye.
She didn't move back and forth (like I had hoped she would) but there was slight movement from her body as she worked to dislodge the particle in my eye. I felt her wet pussy on my thigh and loved it. The whole time that her bare pussy rested on my thigh, her thigh was pressed against my hard-on. She knew that I was hard and I knew that she was wet.
We both wanted what we could not have, but this felt good. We were both experiencing the excitement in each other's genitalia without crossing any forbidden lines. After all, she was just helping to dislodge a particle that was lodged in her BIL's eye.
Her boyfriend was in the shower at the time and upon exiting the shower called out "did you get it yet?" Which caused us to separate. Nothing was said between us but the look in both of our eyes, showed that we knew what was going on. Before parting, she looked down, saw the bulge in my shorts and her pussy juice glistening on my thigh. She smiled and threw me a dishcloth. I thanked her and she said "always glad to help." With a smirk on her face, then said "You can let yourself out." As she rushed down the hall. I have to believe that she was going to get some much needed cock.
After that incident, there were many times when I would stare at her legs when she wore a skirt. On a few occasions, she would be sitting on a chair or the couch, with her legs slightly parted and I could see her panties. She always wore expensive, lace, see-through panties, so her sex was very visible. Once, she wore no panties and I was treated to a quick glimpse of her shaved pussy.
Years later, the wife and I stayed at her and her husband's place. We all got tipsy and flirted with the other's spouse, but never too extreme. Late in the night we said our goodnights, and went to sleep. The wife and I slept an air mattress in the living room, so sex was not an option. SIL and BIL went to their room. After some time, I heard the distinct sound of the two of them making love. It was such a turn on to hear my SIL moaning and saying things like "Oh, I'm so fuckin horny now." Leading me to believe that our previous flirting got her worked up. They came together and I went to sleep with a raging hardon!
The next morning, I was awaken by noises around us. Avril was cleaning up the living room and trying to be quiet, but I had woken up. What greeted me was a sight that I would never forget. Avril was wearing a thin nightshirt and from what I could tell (no bra strap or panty lines), she had thrown the nightshirt on without bothering with undergarments. She was nude below that thin shirt. It was extremely loose so as she scooted to the head of the air mattress (to gather up the items on the couch) she was literally straddling my head.
As I looked up, I was treated to the sight of her amazing completely nude body. From where I laid and her position over me, I was able to see every inch of her nude body. I saw her bare, snug labia, her landing strip of sparse pubic hair on her mons, across her flat belly, to her amazing breasts. Her nipples were hard and stood straight out. As she reached for an item on the couch, she lifted one leg and placed her knee on the couch. With that movement, I saw her labia part and her pussy was presented to me.
Her pussy was moist and semen could be seen leaking from her recently used fuckhole. It was slightly dilated and I was treated to a view of the inside of her vagina. Just then, I moaned "mmmm." She looked down and saw that I had an unobstructed view of her entire nude body and she froze. After a few seconds she moved away from my head. In the process, she looked to see the tent that had formed in the sheet covering my wife and I, and it was her who moaned this time, knowing that my cock was hard from seeing her nude body.
Next, she walked towards the kitchen and said "Get up. Umm...I mean... Umm get ready. Breakfast will be ready soon."
"I'm already UP." I said indicating my hard cock.
"I can tell." She smirked and looked at the tent again. Then walked to the kitchen to make us all breakfast. Although I had just seen her entire front side naked, seeing her ass jiggle as she walked away, had me staring at her amazing bubble butt. She looked back to see me staring but continued towards the kitchen. Man how I wanted to spend a few hours worshipping her amazing body!
Nothing else had transpired between us, after that day (besides some up-skirt flashing).
The youngest sister Jane lived with us for around 5 years. She was a bit of a partier. She was on the heavy side, but not obese. Her body is thick (36-28-38), and she's blessed with amazing EE size tits! Her areola is a little darker complexion than my other SIL, but not as dark as my wife's. She's a natural blonde and keeps her pubic hair trimmed but not shaved.
After turning 18, she would sometimes pass out on our couch after a night of partying. I worked swing shift, so usually got home after her and my wife had gone to sleep. Once, I came home to find her completely naked, lying on the couch. The blanket had fallen off of her and was on the floor. She was on her back with one leg bent (resting on the back of the couch) and the other on the floor. As I looked between her legs, her pussy was wide open and looked as if she had been fucked good that night and her pussy lips were stretched out.
She was dating a guy with a huge cock back then (the wife told me) and it was evident that she had been fucked by that huge cock because her labia were wide open and semen was leaking from her stretched out fuckhole. She had a hickey on one of her breasts and I couldn't help but fondle one. So I reached over and rubbed her boob.
Not wanting to get busted, I retrieved the blanket and was going to place it over her, when I looked at her face to see that she had woken up. She didn't freak out or anything, but looked at the bulge in my pants, to see that the sight of her nude body, had given me a hardon. She smiled at me (not bothering to cover her nudity) and continued to look at my crotch.
I gave her the blanket and she thanked me but said "thanks, but I'm too hot for a blanket. Don't you think?" And she smiled. I quickly left her there and went to fuck my wife. I pounded her pussy, imagining that it was her baby sister that I was fucking and she loved it. I know that my SIL could hear us having sex, because we weren't being very quiet.
The next morning, while sitting in the kitchen, the wife hugged me and whispered "God, what got into you last night?! You were amazing!" Just then her sister rose from the couch and tried to cover her body with the blanket, but it was obvious that she was nude. She went to get ready for the day and the wife looked at me, with that look. She knew that I had probably seen her sister nude on the couch, when I got home and the fucking the wife got was from me imagining that it was her sister.
