Sexual attraction is good, very good but a virtuous woman is what every groom is looking for!
As much as sexual attraction is one of the qualities to look out for, we must know that sexual attraction is relative! What is attractive to you in a woman may not to me.
Besides, one may be sexually super attractive but has no character! Look at the five foolish virgins, no character! How do you manage the attractiveness when there is no character! Character cannot be taught!
Even though Solomon in his exploit of women describes the curves, the sweetness of what he could see, Beersheba his mother had to sum it up in descrbing a virtuous woman in the 31st chapter of proverbs.
I believe that before a believer gets to such maturity to begin to practice the book of Songs of Solomon, he has to do serious underground job. That is why we dont see preachers preaching from that book so much.
My opinion anyway!