Personally I wouldn't even mind if Phase 2 is set up as it's own personal game, keep the two phases nice and tidy, and can be sold as DLC on steam at a later date too for added cost effectiveness.
Also can I just say it's fucking weird how people complain about NTR in this game especially? Literally the only way for you to watch NTR scenes in this game is if you willingly do not listen to any warning and then, like, also act like an entitled asshole to most of the female characters, the only NTR that doesn't follow that is the one at the Bear Pong Table, and that is again caused by you raising Corruption earlier by, again, fumbling the bag extra hard.
Like this is not, I don't know, one of those harem games where you have to juggle thousands of love interests at once as they are surrounded on all sides by rivals or gangs of faceless men with large cocks, the gameplay leading to the NTR is fairly straightforward and easily avoided, we're not playing Starless FFS how can people complain about NTR content when the NTR content is at best an afterthought you can easily avoid?