How does Rochester seduce Jane in Jane Eyre?

Jane Eyre is portrayed as a small, plain faced, intelligent and honest orphan. Although she is not beautiful and is almost rejected by her surroundings, she triumphs succesfully as an accomplished woman in the society.Jane is educated, a pianist and a good artist. Jane experiences an almost tormenting childhood but later emerges as a fully ambitious and independent young lady.

Most importantly she is described as a white woman, where Mr. Rochester and Miss Ingram are dark and brown complexioned, as is Bertha Mason.