Hey, I'm really wanting to do a D/s relationship and would like to be on the sub side of things, so looking for a domme!
A couple of plot ideas:
Extra tuition: A young man has come from a family where getting the top grades and the best job are everything, highly pressured and highly successful. In his last year of university he has fallen in with the wrong crowd and his grades have dropped significantly. A professor offers him help in form of extra tuition. When the tuition doesn't seem to help, despite the expense being poured into the project by his parents, the professor offers him another deal. She'll pass him with flying colours if he accepts to keep on coming to the lessons pretending that he's learning and do whatever she asks. He agrees to find out that his teacher has quite the kinky interests...
An abusive mother takes advantage of her son from a young age to the point where he knows no different to being his mom's sex slave. Sorry had to cut that short, I have to run!