I see there's no Netorare tag anymore. Has it been reworked/removed?
Right now there's only a handful of fantasy scenes that delve into it, afaik, like the ones with Cole and an SPH scene with Lancelot that has elements of it, but it will probably get expanded more as the game goes along with the Bully/Dom Cole route. So yeah, there should definitely be a tag.
MC has
undergoes demonic transformations in the bad endings for the Daemon encounters, and conversely,
the daemons all get transformed into humans if you do their scenes. MC also
becomes slightly beast-like, or Khumon-like, in his scenes with Krathi.
Cole has
a fantasy scene where he can be sissyfied and feminised, and completely feminising him will eventually be possible as part of the Sub/Cuck Cole route.
These are the only major ones that I can think of right now, but there are probably more.
none of the girls where that appealing
I like most of the female characters just fine, so have never had an issue with this. But it definitely feels like the dev has a certain type (dom-like, usually authority figure, that orders the MC around, sometimes humiliates or shames him, and just wants to use him to satisfy herself, i.e. Sarge, Diana, Kex, Fiora, Dunya, the lady Daemons, Meera, Bailey, plus a bunch of characters like Fatima, Roxie, Kathy, and Alpha, who aren't necessarily doms, but are very sexually forward and the ones being the most active and taking the initiative with seducing the MC). So if you're not into this character type, you're probably not going to enjoy the female cast much.
If the current paying fanbase is mostly into gay stuff it probably should pivot that almost entirely.
I don't really see the need for the dev to pivot in either direction, making a game that caters to all possible players (straight/gay/bi) has been working just fine. Even if the M/M players are the majority, there are still straight/bi players that are into the current female characters, and paying very good money to get more scenes with them (there's the two Sarge(+Diana) scenes, a bodyswap dream with Fatima, and an upcoming Dan and Mrs Sung double feature - with $250 per scene, that's literally a 1000 dollars).