Here are some of mine:
- Futa/trans: Maybe fucking Pizzaboy in the throat or ass, may include any of the robot girls and/or even a new character or few
- Centaur-like girl: Can be a futa, could also be bug-like to at least a degree (with 6 limbs and all)
- Tentacle monster girl: Can fill Pizzaboy's holes while he fucks her
- Threesomes
- Femboy stuff maybe?: (Some of) the femboy(s) can even be dominant