Marshall was nineteen years old and lived at home with his mom and his younger sister Katy. He was a tiny guy, standing just a shade over three feet tall due to some kind of genetic disaster.
Although his sister was nearly two years younger than himself Marshall’s mom Rhoda assigned her to be his babysitter when Rhoda was away, something that Katy always regarded as a nuisance when they were kids.
But now that she and Marshall were all grown up she found that dominating a man, albeit a tiny one, was quite arousing.