boobiesexual
Tongue-in-cheek term used to refer to women who identify primarily as straight but who enjoy touching and fondling women's breasts with no particular interest in genital sexual contact. The fondling may or may not be sexual in nature, depending on the individual. The term was coined by blogger and podcaster minx in a 2005 blog entry at cunningminx.livejournal.com and first appeared in print in the February 2006 Penthouse Forum article by Rachel Kramer Bussel entitled, "XXX Podcasts: the Future of Porn?"
She's not bisexual, just boobiesexual.