Sentence:  I sat down today and began to compose my first proper <WSD>smutfic</WSD>. I had Mulder & Scully in their office, built up the tension, heated the dialogue and even got as far as a fervent undressing and naked clench on his desk. 
Meaning of the word marked with <WSD> tags:  An explicit erotic fanfic which which focuses on sexual activity with little consideration of context or plot.