Alternative Shemevolution

What if the sexual revolution had gone a different way in the last century? Imagine if it had been more radical, turning the ideas of masculinity and femininity on their heads a lot earlier. Well, in the year 2032 the world is pretty different. Or not? Instead of adding more genders, humanity has focused on blurring the lines between male and female roles. Medicine has made huge strides in gender reassignment surgeries. The story follows a college professor, a trans woman, who is content with her job, respected by her colleagues and even has a boyfriend who fulfills most of her needs. Everything seems good until some unexpected twists occur. The main focus of the game is on the following content (in order of priority): trans on femboy, trans on female, trans on trans.