First, I love your breasts! I'd certainly be all over them. haha.
Secondly, I wouldn't worry yourself about it too much. It's easy to say, hard to do, but people tend to project their own insecurities like this onto other people as something they may not enjoy. Its a part of you, and who you are, so if someone isn't into it, then it's not a perfect match. No biggie, life goes on. It's not the entire world rejecting you, or a single person really, its just not a total fit.
That being said, if I were on your breasts and some milk dripped into my mouth, you can be certain that I'd turned on. So much in fact that I'm actually getting turned on thinking about it. ha.
You're great, and beautiful, and your breasts are perfect and everyone could use more milk in their lives.