Can breast sucking during sex give pleasure?

To Answer this question: I say YES! And of course sucking gives pleasure and makes me feel more sexy with larger breasts.

However, I would love to find out more on what others believe happens to the female body both emotionally, and physiologically, but have found very little on this subject. Perhaps with recent changes in the environment, diet, emotional and medical hormones in birth control pills, and food who knows what studies need to be (RE) examined!