Yeah I agree it is maybe too difficult to build the vibrator, it would be more realistic if she could have it built by someone else, or by a company, I don't know.
In fact I don't know if the word "vibrator" is convenient here (I'm not an english native speaker), I think it would be even more interesting with a complex pleasure-machine in which she could seat comfortably for days (maybe something with the shape of a big egg that could open and with a seat inside)
But anyway the reason why she wants to connect the vibrator to the app is because it would be as if people were REALLY touching her, which she finds way more arousing than just a normal pussy stimulation by a vibrator, because it kinda adds a "sentimental" value to it (hope you understand what I mean ^^).
I was also thinking about adding an exhibitionist dimension. Something like she would add a special feature to the smartphone game
For the smarpthone app, I think the best would be a game, and maybe it could be especially designed to require a lot of screen-touching in order to play.
I was also thinking of adding an exhibitionist dimension to the story. That woman would have added a special feature to the smartphone game, something like when you finish the game (or maybe when you reach a certain score if the game is endless), you're smartphone gets connected to a camera filming her in real time, getting lost in an ocean of pleasure :)
We could even think of a world ranking for the game, and something like the first 1000 people get the possibity to see her. That would add a competition dimension, with all the perverts trying to be in the top 1000 (that would be fun ha ha). But I don't know if it's the best option, because I like the fact that random people not at all interested in sex, gets to see her just because they were enjoying the game, I don't want just perverts to see her.
Also it would be nice if some people she knows would happen to see her through the game. Maybe she could be a teacher or something like that, with her students getting to see her :) (I love teachers, with glasses, stockings, heels/boots, and tight dress, ... ha ha ha). If she happens to be a teacher I would like her to be a strict person, to add a lil bit of femdom flava to the story (I love soft femdom :) ). I like that opposition between the image she gives to people, and what she truly is. I love hentai stories with women hiding a big sexual secret that nobody would have thought of.
Then maybe when her students discover what she is doing with that smartphone game, they would find her adress somehow, and enter in her house and start having a sexual orgy with her, while the camera would still be recording and broadcasting worldwide.
In fact it would even be better if she was the headmistress of the school. The school would be one of the most prestigious of the country, and she would be ruling it with an iron fist, which would exacerbate even more the contrast between her apparent seriousness and her pervert personnality.
Another option : she could be the boss of one of the biggest company of the country. Then it wouldn't be the students that would come to have sex with her, but her employees.
In fact there are a lots of options, she could as well be minister, general in the army, etc etc... Any job that would make her have a good reputation and be famous and powerful (I want her to be one of the most powerful women of the country).
I realize that I like the fact of her being famous, because the more famous she is in her professional life, the more people will know her, and hence the more people will recognize her, which will satisfy even more her exhibitionist fetish.
Anyway I want her to have a real personality, I find it so boring when characters have a "classic" personality. I prefer when they are deep and complex, it's way more interesting.
The story could be made quite long, with all the process of the creation of the smartphone app and the pleasure-machine, the release of the app being the climax of the story (and its end).
In fact a lot of sexual secondary stories could be added.
For example, it would be nice if at the beggining of the story she wouldn't know anything about programming. Then she would go to take lessons with a geek/hacker who would demand to have sex with her in exchange for the lessons. (but that man wouldn't be an otaku, he would be quite good-looking).
Well in the end it appears the story differs a little bit from what it was originally, but I find it better like that :)
I know the story isn't really realistic, because I think it's not possible to create the sensation of thousands of people touching at the same time, but hentai is often not realistic so we don't care hi hi hi :)
Otherwise, I'm not interested at all in writing. Ideally, I would love to have it drawn into a doujin by a super talented drawer, but I think it's impossible to get in contact with one, but anyone has his dreams ha ha!
Anyway it's my 1st time imagining a sexual story, and it's pretty fun ha ha!
Thanks a lot for your reply man, it's really nice from you to have taken the time to read my story.