Help finding a brother/sister incest story

[Abyssal]

Hi. A while ago (talking a couple of years ago now), I read a story on here that I really loved, and I can't find it anywhere. Basically, it was about a brother and sister at a college, and the fell in love with each other (if I remember correctly), partly through their mutual love of musicals and showtunes. I really love it, and i believe it had a name such as 'Blue Eyes' or something similar, but I have been unable to find it. Any help would be appreciated.