He'd only offered to come round and do some handywork for his neighbour - maybe a little too persistently as he now finds himself captive in her basement.
She laughs as she explains about how well sound proofed the place is as he's never heard the screams... and hadn't he ever wondered what had happened to the previous tenant in his property?
This is his new life - her slave to do with as she pleases - no escape.
She gives him a taster of what may happen if he doesn't adhere with a spanking, flogging and whipping.