@squashua15 @Kaarme When it comes to this kind of thing, mangakas should really take a look at the situation & ask themselves "If the geners/roles were reversed, would this be socially or morally acceptable?"
If no, but you really want to have this in your story, then either go off the tracks & completely change a character's personality for this, or find a different approach to how you could get a similar result.