It depends on the man,mine love breast.
Men are naturally attracted to women who are rounded, shall we say and the reason being, is though they do not realize themselves, it is for mating purposes. Mind you, the best mates, or companions are not the ones you will judge you just by the way you look. As well, as men mature, their tastes in women will mature as well, so if teenager they look for thin well rounded upper and lower. As they mature, hopefully, the look more for debt in the person. Such as compatability etc..