'A Slave and Her Boy' By LCDRformat

A nerdy, shy young man unintentionally finds himself in possession of an expensive, high-class pleasure slave. She's worth millions and trained to please the world's greatest Masters. He's... not the world's greatest master.

Part one from five years ago and Part five finally published today.

Tags are Master/slave (Obviously), harem, threesome, submissive, and romance.