Femslash
Femslash ( also known as "f/f slash" , "f/f" , "femmeslash" , "altfic" and "saffic" ) is a subgenre of slash fan fiction which focuses on romantic and/or sexual relationships between female fictional characters . 
<triplet> slash <subj> fan fiction <obj> subclass of <triplet> fan fiction <subj> subgenre <obj> instance of