A Thought Experiment, Fic and Elsewise

 I just finished rereading Pamela Dean's Tam Lin for the upteenth time, a novel that always leaves me wanting more and equally baffled as to how to make more given the confines of place and story. This morning I was thinking about fic for it (of which there is some at AO3), and then I wondered whether fairy folklore inhibits queerness with its insistence on pregnancies, or not. 

I have been turning this over in my head and am still not sure.