Breast cancer from nipple sucking?

I have a guy friend that asks if my boyfriend has ever sucked my nipples... He'd then tease me by saying 'you noe you can get breast cancer from nipple sucking'... He's just teasing rite?? How do women really get breast cancer?

LoL no you cannot get cancer from nipple sucking. There are a lot of ways that women get breast cancer but not nipple sucking. I mean smoking or genetics can get you breast cancer.

u get breast cancer by mutation in DNA...so the answer is no you cant...if you have history of breast cancer then you could but not from nipple sucking

No you cant get breast cancer from that...

of course it is possible if she have cancer if she don't have cancer nothing will happen