This sure is a "wish list" because none of these are happening
This game doesn't really have much time left in terms of in-game time and it only usually has 1-2 threesomes in an episode if you're lucky and any more is usually an exception, which means DPC isn't likely to be throwing in that many between now and the end of the game and especially not these sorts of random ones.
I mean, for one thing, Josy in all these? Unlikely. Even if/when there could be a break with Maya, I doubt she's going to go from such a serious relationship with a girl to then hopping in as many MFF threesomes as he can so soon after and there's also no way in hell she'd go anywhere near Quinn, especially since Quinn's probably left college now which also would mean she's not going to be around for any other threesome either. Then there's Sage who seems done with threesomes after Ep 11, and I hardly think any threesome is coming for Zoey least of all with a MG.
If you want a list that's less "wish" and more "reality", future threesomes in the game are likely to be:
- More MJ - Provided the throuple continues by making the right choices for it, no reason why they can't and won't continue getting at least 1 per episode
- Cathy/Jade - Ep 11 very clearly set the stage for that
- Jill/Bella - Another one that Ep 11 seems to be setting up
- Jill/Bianca - Same reason as the last 2
- Bella/Bianca - Same reason as the last 3
- Madame/another PR girl - Since she keeps getting every kind of sex act, a MFF threesome with her and someone like Brandi, Tania, or Sandy seems like it could happen
- Dorm girls - Ep 11 showing us there's still some dorm girls thirsty for him, so could have a threesome with any 2 of them that haven't had a piece of him already.
Anything beyond these is just fantasy hope, imo.