Femslash
Although it is debated whether fanfiction about canon lesbians such as Willow and Tara of "Buffy the Vampire Slayer" counts as "slash" , their relationship storylines are more coy than heterosexual ones , which entices Willow/Tara femslash authors to fill in the gaps in the known relationship storyline . 
<triplet> Willow <subj> Buffy the Vampire Slayer <obj> present in work <triplet> Tara <subj> Buffy the Vampire Slayer <obj> present in work <triplet> Buffy the Vampire Slayer <subj> Willow <obj> characters <subj> Tara <obj> characters