I quite like this game despite it's controversial fetish. The Tiger really interests me as he can is the only person in the cast that can resist the power of the APP. This makes him much more flavorful than simply being an obedient slave and raises questions on the limits and the future of the app. In the future I hope we get to see more characters like him that doesn't get easily affected or is affected differently by the APP, and hopefully the older characters get updated so they can still be interesting despite being slaves.
Also, will there be anything else to this game other than raising slave level? Like taking them on dates or giving them gifts? Can we reduce their LAP level in the future? Maybe if you take them on a date enough they can love you without the APP.