"A Cold Day in Hell" by Delta (delta*@bc.sympatico.ca). Miller is an electronics repairman. He just wants to be left alone. His one true love has gone away, and he doesn't want to take chances again. It's not that life has no meaning: it's just that the meaning comes from the feeling of triumph when a piece of broken electronic equipment springs back to life. Then he finds a homeless young woman and brings her home - not for sex, but simply because he just couldn't leave her there on the street. You can probably figure out where this story is going, but it's still very interesting to see how Delta gets us there. Besides, you might be surprised!
This is a long, good story with very little sex. But the long, good part of the story makes the short, erotic part very sexy.