I liked how many of the commentors said "well duh. Sex is good if it's with your consent. It's a crime if it's without your consent."
It's a perfect analogy. If someone grabbed a bio male and performed SRS on him without his consent, of course it would be a crime. And Female Genital Mutilation is a crime. Nullification, if someone biologically female chose it, would not be. And that is the closest analogous surgery I can think of.
Dennis