Searching for a story including ss

[CoolS]

Hey
I've been looking a long time for a series od stories.
The first part starts with the narrator being a selfsucker and one day his mother comes into his room while is is at it. The story goes on with the mother persuading her son to go to a special friend ...

 

[Hotcappucino]

Could it be Those Autofellatio Blues by christo ?