Fandom: Firefly
Pairing: Simon/River
Warnings: Incest, angst, sap, smut
Rating: R
Summary: What they want. For
centi_porn.
"Mei-mei," he whispers, eyes closed, and sometimes he thinks he might cry when they do this, when she holds him as she does, quiet and more loving than he deserves, knowing him inside out and better. She wants it -- loves him -- but sometimes he wonders if he should refuse, if he should take the high ground.
But River, his beloved sister, clings tight, moans, cries out, whispers his name, and he gives her what she wants -- as she gives him what he wants -- gentle and loving and protective, as much her lover as he is her brother.