Two stories - Shakes_Peer2B
Story by hackeracs
I'm not sure if you guys know the stories of Shakes_Peer2B, but he has two very good, Girl from Ipanema and a serie called Surviving the Divorce, which is for me, one of the best stories.
Here is his page on Asstr:
http://www.asstr.org/files/Authors/Shakes_Peer2B/
Enjoy.