Not By Half by Estrella30.

Slash.

Found something good here. Dean thinks about all the women he’s loved over the years, or cared for, or just had sex with. How each one means less and less to him as time goes by. Each section starts out with a phrase like:

“When Dean was sixteen he met Suzanne.”

The section goes on to talk about Suzanne, or whoever she is this time. Then the last section starts:

“When Dean was twenty-six he found Sam.” Then it continues on with how they met up again and how the sex starts. What I like about this story is how Dean realizes he was wandering without finding, and how it’s only ever been Sam for him. Unlikely yes, but nicely done.