As others have noted, by avoiding m/m and rejecting the hypno you cut yourself off from a lot of the current content (for the MC, anyway). Without those it's still a functioning lightweight management game, but what story is there is mostly stubs for whenever the devs get around to it. Here's hoping.
The only time I think I saw m/m content potentially appearing (other than what I'm presuming is down the hypno line) would have been that I never had the MC service anyone, but rather do office work if I had spare energy for him... but yeah looking at things now and these replies it seems the story was heavily focused on if you let yourself get hypnotised...
The three years thing is only if you're playing the sissy route. Right now the non-sissy route is much lighter than than the non hypno route and there are plans to change that. That being said.... I keep asking people who complain about this what they'd like to see and almost never get a reply.
And those two girls are slotted for kinks I'm not into writing (one will either be raceplay/religious play and the other a breeding fetish.)
Ah righty, it wasn't clear when deciding on that bit that the majority of the game would be cut if you didn't like yourself succumb to the videos ... the raceplay and breeding stuff actually sounds good to me for the last 2 girls, though I think one was (some of the time) black and I generally enjoy Asian raceplay stuff more.
As for what would be cool to see then the world's your oyster... but considering the game was about getting a bunch of sex slaves and stuff, it didn't really feel as non-consensual as I'd have been into... I know you drug the first girl but most of the time it kinda felt like you were persuading people to do things rather than forcing them... so it'd be nice if the other side of the coin, where he doesn't get sissified, would be him being very dominant and much more forceful - gaining power over people and then abusing it/them.
Gang stuff coming would be good - finding a way to one up them and use the woman who got you beaten up as a new attraction at the brothel, but one that doesn't agree to it and doesn't get paid...
I'm not adverse to sissification, but would rather come at it from the angle of MC doing it to someone (which I think games tend to do much less), I'm not sure if that'd allow you to reuse a bunch of stuff you've already built so would save you some work... but perhaps the anti-hypno line could be tracking down who was sending you the videos and then forcefully subjugating them to gain a new sissywhore for the brothel.
As long as the MC is the dominant one then I'm kinda up for any sort of storylines I can explore, provided there's choices so you can take things in a dark direction, enjoy a nice power trip, and dehumanise some people to use them as things... which should be fitting in a game about collecting a bunch of sex slaves you use for profit.