That is about the only way to square what 0440 was saying when you look at that law.
Take the most ridiculous, extreme, imaginary example that I could think of... Joe Schmo wears an incredible disguise, tricks a married woman into thinking he is her husband, and then sleeps with her. Pretty much everyone would say that's rape. But how would a Kansas prosecutor file that case under this statute? I think they would try to shoehorn it in under the force/fear prong... unless there are other Kansas rape statutes that would apply that have not been posted here, obviously. The other prongs (unconscious, mental disability, intoxicated, minor victim, unethical doctor, unethical prison guard) would not apply.
I will say that I do have a hard time believing a prosecutor would file a felony charge based on a "I thought he was a football player" complaint, as much as I hope TSJ is innocent. But we shouldn't have to wait too long to hear something from the court.