I wandered across this during a particularly fruitful internet traversing evening.
This is a luscious two part piece by an (ex)pro dominatrix, Delilah Wood...about an encounter when she pegged a client. I found it riveting for it's honesty and gritty and eloquent descriptions of both her inner and outer world. I hope you enjoy it as much as I did. Be sure to read both parts - link at the bottom of part 1.
Linked with permission - thanks Delilah!