I think a lot of what you said about Jenny and her arc makes sense. Personally, I wouldn’t be opposed to Jenny’s relationship with MC remaining dominant, at least sexually. MC has the ability to basically make everyone fall in love with him and his huge cock, it would be nice to have at least one character that maintains control over him. She can fall in love with him, and even treat him nicely outside of the bedroom, but once they are behind closed doors, it’s a full on dom/sub dynamic. It would be nice for once for one of these games with what basically amounts to a harem to have one character that still dictates the terms of their relationship instead of complete devotion. If there was ever a character to do this with, I think it is Jenny.