Any chance for a group sex scene in the next episode? Some harem vibes?
The whole game is harem so I'm not sure what you're asking for there. Michaela is the only LI who is off limits to MC and I assume was intentionally designed so that most people are happy to let Chang have her to himself.
As for a real group sex scene, we already have one (some might argue two). The girl on girl aspect doesn't go very far but lots of contact between all 3 at the same time, some cuckquean fetish action,
The cuckquean aspect in particular I thought was really done well this time. The "threesome" from the previous update I don't really consider a threesome, more like a tag team. Plus I just wasn't feeling the chemistry in that one.
Not sure if he plans to ever really include any full on lesbo stuff in the threesomes. We got a little bit of girl on girl teasing for MC's benefit but it didn't really go anywhere. I certainly would not be opposed to some more scenes where the girls have a little fun with each other to tease MC before getting to the main event. He could even make that part optional if some people wouldn't want that (does anyone not want that?)
I'm usually not a fan of mini games but I really enjoyed the hot tub scene. That kind of scene has lots of naughty possibilities, especially if more alcohol was involved. Would love to see him do more scenes like that in future updates. They don't have to include any full sex scenes for something like that. Some alcohol induced boundary stretching (especially to justify some girl on girl action), teasing, and voyeurism are what I want in scenes like that.
The incest ban kind of limits what he could have done in that particular scene so a scene without those restrictions would have had more possibilities. Imagine if it was only 1 of the Carter girls in the hot tub and all of the other girls were unrelated (Annie/Nova/Luna/Alex). Unlimited possibilities then. I think he probably took it about as far as he could without any censorship risk.
Based on his scenes so far I'm guessing we probably won't get a threesome where MC is fucking one girl while she eats out another girl for instance.