Sister and I flashed each other in the pool
Everyone in the story is 18+. So this story is about an experience I (M) had with my sister in our backyard pool. I’ve lurked this sub before and for some reason it never even crossed my mind to share this story until now.
So for a little back story. My sister and I are 1 year apart and have always been fairly close, but not weirdly so. She hit puberty hard and got a real nice figure and fast. It feels weird typing this out (even though I always thought this and it never felt weird about it) but she had a really nice body. Slim waist, nice ass, and tits literally about as perfect as you can get without getting too big. There was maybe the slightest of tensions, but honestly it was not much at all, and was probably normal for two attractive siblings who are a year apart going through hormonal changes (or maybe this is abnormal?). Actually that reminds me of one thing that happened before this (I think). It probably was the previous year. Her and I were wrestling and she had me pinned on my stomach, face to the ground, and was laying on my back with her own back and she was facing upwards. She had my arms bent backwards, pulled directly up, so I genuinely couldn’t moved my body. But I could move my hands. I remember angling my hands inwards to try to move them to her chest so that I could cop a feel while pretending to be getting free. I’m not sure what this looked like from her perspective, or her reaction, but nothing happened. I remember being pinned and moving my hands about and wondering how the hell I was missing my aim, lol. I tried for at least 10-20 seconds, probably longer.
Anyway, to the pool story. I don’t remember how it started or who started it. But we were at a point where a good bit of her left nipple/areola was out of her bikini and I had the front of my trunks sagging so that an inch or two of my erect dick was visible, while the remaining shaft and head were still tucked. I wish I could remember how we got to that point. I think her nipple was out first. We were probably about 4 feet apart and neither of us was acknowledging what was going on, basically play dumb, but I remember my heart was beating and she had a really big smile going on and was also very into it (in retrospect).
I can’t recall exactly how we were playing it off, but I remember that I was jumping up and down in the pool a bit, making sure it was prominent and moving, and we each were dipping under (with goggles) the water and 100% could see the other person’s display. There must have been a point where we were each underwater, because I remember seeing her looking directly at my dick. Big smile on her face.
This is gonna sound stupid, but at the time I genuinely kind of was in denial that it was really happening, I’m not sure how. But i can tell you that I am sure that the ‘me’ in the story wasn’t 100% sure that her nip slip was on purpose OR that she was looking at my hard dick and enjoying it. Crazy in retrospect, but at the time I truly wasn’t sure. I had convinced myself that her smile could have been from enjoying whatever the hell we were playing off our jumping and dipping under the water as.
We did this for at least a few minutes. And throughout its entirety we both acted like we didn’t know what was going on. I don’t recall exactly how it ended. I remember it was late afternoon, so I’m sure our younger brother was inside his and I’s room (and had a window overlooking the pool) and that our dad would have been home soon, so it was never like anything would have happened right there in the pool. I do wonder if it had just been us two if that would have been different.
To be both vulgar and direct, I am sure that if I had known what I know now, that she knew her nipple was out and was enjoying looking at my dick, and tried to escalate, it would have escalated. If I had simply asked her if she would show me her tits, I’m pretty certain she would have, and likely would have let me touch them too. We prob would have snuck off to her room, which was downstairs from my brother and I’s room. Whether that day or the next. I am sure my dick would have came out too and maybe she would have touched it or given me head. We probably would not have done more than that at the time due to my brother being home and my dad being home soon, but who knows. But if it had escalated at all to the bedroom, I am confident that over a very short period of time, everything eventually would have went down.
By the next year or so, she began being dating and was quite promiscuous and was like that for the next many years. After that day, there is not a single instance I can’t recall where there was anything of sexual nature between us, but I definitely jerked off to the thought of her 50-100 times in my life. Never to the memory of the pool though, or to the immediate events of what could have happened if I had asked to go inside (that changes tonight).
From my perspective, I think it stems from my dumbass being unsure about if the events in the pool were intentional, combined with not even considering the fact that if I escalated, things could happen. I was quite obtuse, truly. Very obtuse. So I think it happened and I moved on by the next day without giving it much of a thought. Crazy. I was not a reflective person. And while I thought sexually of my sister from time to time after that, including jerking off to her, it never, not once, crossed my mind to ever try to initiate that of pursue it. It may have been pure disinterest in doing so (I genuinely don’t remember, it was 15 years ago) but I also know that my world was extremely rigid back then, so I think it was actually more so just the idea that you can’t actually have sex with your sister, that would be absolutely unheard of, therefore it never entered my mind that it could actually happen.
Looking back, and this is just speculation, but I am confident of it, I believe we could have had sex. Or maybe we would have touched each other a bit and then moved on. I’m happy with the way our relationship is now, but we are both very easy going people and probably would have managed to have fun without there being much issues, who knows.
Anyway, I haven’t thought much about that event until this week, and I found myself wishing that I could go back to that moment in the pool and ask her if she would show me her tits/touch them. Oh well, I guess I’ll just masturbate to the thought of it. And I’m sure it came across this way anyway, but this story is 100% true. I’ll answer questions for a bit if anyone is interested in asking.
Edit: fixed a slight typo and added one irrelevant detail for better context. Since I’ve posted this I’ve been sitting here wondering exactly what was going on in her mind at the time. Going back to what I talked about, I really did move on in a day with no retrospection. It really wasn’t until this week, and really when I posted this, that I am sitting here going “wow, my sister was flashing me one of her perfect tits while staring at my half-exposed, hard dick with the biggest smile on her face. That actually happened. In real life.” Glad I could share