Inspired By The Love Boobs! As a paraphilia, breast fetishism (also known as mastofact, breast partialism, or mazophilia)[1] is a highly atypical sexual interest consisting of an exclusive focus on female breasts, which is a type of partialism.[2] The term breast fetishism is also used in the non-paraphilic sense, to refer to cultural attention to female breasts and the sexuality they represent. Show you love for Boobs! 1.5" Soft Enamel Pin with 2 rubber backers.