Most if not all Dom’s want their subs to be in a constant state of arousal for them.
For the most part that is done through psychological means, through certain words, punishment, a look, a command, or any other number of ways.
To some extent it can be physically brought about, for some it could be through being tied up, a spanking, or other physical stimulus.
What happens when that physical need is brought about by ones body and is totally out of your control?
Now some men may think that is wonderful and the best thing that could ever happen. Again what if that is taken to the extreme, is out of your control and unable to find the cause.
A woman in Florida has such a problem, her body is in a constant state of arousal, she masturbates numerous times a day to get relief having as many a 8 orgasms in a row just for a short time of ebbing the feeling. She has carpal tunnel from masturbating so often and is unable to hold down a job.
Recently she was in court to try and get disability but was denied.
You can read her whole story here: http://tbteedition.tampabay.com/ee/tampabaytimes/publink.php?shareid=013dfc971&pSetup=tampabaytimes