Do you know how broad and inaccurate the "transformation" tag is?
The MC can grow boobs, and extra finger, a dick, change eye color, hair color, grow taller, shrink, become a vampire a werewolf any change to the MC's initial state is considered a "transformation" so putting "Transformation" it isn't easy enough to make a conclusion on what's gonna happen, the more specific you are in the tags, the less you're gonna have to answer this question.
As evidant by the way that every reply is arguing about how inacurate the tags are instead of the story or the game