The Princess's Hero Training Plan

My name is Setia Kulesta, the youngest daughter of the Kulesta royal family.

Unfortunately, I’m a transmigrator, and even more unfortunately, my transmigrator identity doesn’t seem to be a secret.

Even more unfortunately, I used to be a guy in my previous life, but now I not only don’t have a dick, I don’t have much of a chest, either.

Worst of all, the girl I like fell for another guy, and now that guy seems to be pursuing me. What should I do? Asking online, and I’m in a real hurry.

Yeah, it’s a gender-bender story, though to be precise, it’s a transformation story with a threesome where the protagonist goes for both men and women.