My sisters led to one of my biggest turn ons

I love boobs right, who doesn’t? But I get particularly turned one when the areola/nipple is a dark color rather than the usual pinkish color that you see most. And I believe this turn on is an effect of seeing my sister’s nipples.

I’ve spent every year of my life living with my two older sisters so I think it was basically inevitable that eventually there’d be some slip ups where I’d accidentally see parts of their bodies naked. Whether it was a nip slip whenever we were out swimming or I walked in on them changing on accident, I couldn’t help but look. I remember one of them would always walk around braless and I could see her perky nipples poking in her shirt. I loved it when she did it in white shirts so you could slightly see the color. And even though they’re my sisters I couldn’t help but get turned on by seeing their boobs and their dark nipples.

I didn’t realize how much this turned me on until more recently when I found myself looking for porn of women with dark nipples rather than the usual pink. I was wondering why and it all just kind of clicked. I’ve thought about talking to them about it, especially the one who would walk around braless cuz I think she knew that I liked it and kept doing it intentionally bc of that. I really wanna see at least just her boobs since they’re the ones that made me originally love dark nipples but idk if I should just be blunt about it or try to hint at it overtime or not at all