The story is about a Magical collar that will enforce obedience on its wearer. It is designed for pet training, but will accidently end on the neck of one person, with all allowed consequences of it.

Bobby own a big mansion where he decided to rent a room to Andrea for a fair price.
At the start of the adventure, Andrea is coming back from an intense workout session, sweating in the tight yoga pants and sport bra she is wearing. Her curves clearly visible in that kind of outfit and she doesn't care as long as men don't comment …