Breast Enlargement. any natural methods?

Excuse me, i wanna ask about breast enlargement methods. I have been dating my girlfriend for more than 3 years now, and few weeks ago she started telling me that she wants to bust up her chest. I had no objections to her request as i respect her decision. i dont mind her chest size as all but since she wanted to bust up why not support her? I wanna ask if there is any natural methods such as messages, supplements or anything besides a breast implant that could help my girlfriend? we had done research on the internet and found out that there are tons of creams and even teas that can help her. Tea containing fenugreek were mentioned that could enlarge breast but we do want opinions for professionals. We would really appreciate detailed information on breast enlargement and are looking forward on professionals' answer and guide in ehealth forum.