I absolutely reject the sharing is caring element in games that makes me bond with a girl. That being said, your idea for the fans of that fetish obviously it's good, and in terms of porn "logic" is ok too, but I think that's a risky change giving that their previous works are like this, based in the pure love or rather the sex only with MC, genre; at least in this already released and genre-stablished game. Maybe in a next one, which I won't play if it has that

, though a good move would be making it completely optional, making that way everyone happy.
On another note, shouldn't this game have a proper thread in games forum?, its kind of hidden here. Its already translated and even uncensored.