I dont like long hair in particular, because not all women look good with long hair, some have short hair and look much better with it then with long hair...
I allways thought first its the lenght thats attracting me, but i found out that short hair can be as erotic as well when i had a short relationship a longer while ago with a woman with nice, soft black hair, and it was only down her neck in the back and even shorter in the front. Still it felt very nice to grab that soft and silky hair to control the movement while she... well i guess you get the idea...
My Fiance now has very long hair, but if she wants to cut it its fine with me. We went to a barber shop and they used a computer to show her with quite few hairstyles, and mid lenght or shorter hair still would look good on here. I know this is a longhair forum here, but to me the lenght only is not "sexy" at all... the whole "masterpiece" of female beauty has to look good, and if thats better with short hair, then its fine with me as well...