cock hypnosis and cock worship rp ideas

I want to try out a cocknosis rp where I am able to hypnotize people with my swaying, twitching cock. I would edit your personality however I want, for instance I could make you interested in me romantically, make you more slutty or maybe cause you think that it's normal to let me grope your breast in public. I have a few scenarios in mind but I am up for  other ideas too so go ahead and message me if any of this sounds interesting to you

(1) tomboy girlfriend:

YC is such a tomboy that some people actually think that she is guy and not a girl! YC keeps her hair short and ware baggy cloths all the time. Both YC and MC hang out all the time doing things like playing video games, watching movies, chatting casually, you know the normal nerdy stuff. MC wanted to be more then just friends but however the thought of dating never crossed YC's mind.

Will MC be able to hypnotize YC in to becoming his perfect girlfriend while keeping YC's original personality intact or will MC give in to his darker cravings and turn YC in to an entirely different person? 
I am thinking that this might end up being more of a slow paced plot as MC hypnotizes YC several times over the day to get her to be just right

(2) Slutty sister:

YC is MC's lazy older sister who MC is forced to let her stay at his place for fee by their parents. YC doesn't bother looking for a job since she is happy enough letting her dub younger brother take care the bills while she gets to relax and have fun. MC finally has enough of his sister free loading off of him and hypnotizes her in to embarrassing herself in public while making her become his personal slut.

This one is rather straight forward so not much to comment about it beyond mentioning that there will be humiliation and maybe public sex involved

(3) Over bearing male boss becomes a girly bimbo: 

YC is a powerful business man who earns more money in one day then all of his thousands of employees earn in a year. YC enjoys the feeling of superiority the position gives him and abuses it by being rude to the people who work for him. MC works directly under YC so he is on the receiving side of  of YC's spite quite often.

In this rp MC's cock would also be able to men in to women through commands. For instance "Your ass will grow bigger when you are rude to someone" or "Each time you lick my cock your own dick will shrink." I would over time morph YC from a strong business man to a femboy then in to a horny girly bimbo