Yes, what happens to the MC is under the player's control. You can be dom, sub, or anything in between with girls or sissies/futas. It's entirely up to you!
Awesome bro can't wait super rare to find a game that lets you turn people into sissies since it always happens to the MC instead and question when can we beat the shit of of this jock guy. And another question just to be clear NTR is avoidable yes.