"Boobiesexual" is a word that UrbanDictionary.com defines as a "[t]ongue-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." Urbandictionary.com says this term first appeared in 2005 in a blog post at Cunning Minx's LiveJournal (cunningminx.livejournal.com), and originally referred to "women who are mostly straight but who are really, really into women's breasts."
In her 2006 Village Voice article "Meet the Boobiesexuals," Rachel Kramer Bussel expanded the definition to include gay men who love boobies, interviewing a self-described "gay tit man.".
- Polyamory Weekly's CafePress store, featuring the T-shirt pictured above
- Urban Dictionary: Boobiesexual
- Bussel, Rachel Kramer. "Meet the Boobiesexuals: Gay men and straight women lust after bulging breasts too." The Village Voice, March 21, 2006.