Except that the Pineapple Express can be used if MC is close or in contact, because as seen in many cheating scenes, it has no effect, and the vision of a gang bang, MC has never had it, he just imagined Connell and Julia.
Pineapple express is just rhetoric and refers to the MC (player) being in control of the situation. Even if the MC can't say "Pineapple express", it gives the player options such as being able to invade a room and interrupt them.
If the player chooses the no cheating route, the game will always be controlled by the MC and I believe this will never change (hence the mention of cheating route in my sentence).
Gang bang Similarly, what I wanted to say was that if they both want to do it, they will do it, and if not, they won't do it (only if it's not the cheating route, of course). I'm not specifically saying that MC or Julia have that idea.