k, now this might sound weird...

being a man i usually pay little attention to beasts and as mine are really not sexual-driven (i.e. touching my chest does nothing for me), i squeeeeezed gf's nipple like i squeeze mine [when i do].
She gave out a SCREEAAAMMM [later she begged for more, but that pain scream really freaked me out...]
Are women's breast THAT sensitive?

__________________
TmS