Fully agree, it's a good idea to make the ending as a touching one, emphasizing the kindness and show a pervy being educated into a man full of love. However, the existence of Season 3 and the continuation of the MC, meaning even more and wilder fuck, makes this ending just nonsense.They seem to forget the N in AVN stands for Novel. Then, the story kicks in and turns out, yup, the theories were right and oh, they decided "lets give a tearjerker ending", forgetting they already told us there was going to be a 3rd season. So pretty much everything we do, while really sweat, means nothing as things will probably go back to normal in S3. S2 had a great start but limped over the finish line. I really hope S3 can make this game interesting again.
Adult visual novels really don't need to be that complicated and sensational, unless the devs are capable enough to handle it, while Inceton being far from this level.