I am an avid pantyhose/ tights addict. Whenever I see women wearing in any sort of tights, leggings, or stockings they take over my focus (made for some distracting and less productive days in class). Opaque tights are my favorite but really anything works because it is the woman's natural sexiness that is important.
I am amazed and in awe of women's bodies and sexuality. Because of this jealousy I like to occasionally cross-dress to feel feminine but only in private.