The Rich Plaything's Diary of a Heartbreaker

[This book contains a vast number of potential landmines, including but not limited to: the protagonist is not sexually exclusive, multiple partners, bisexuality, love polygons, and open relationships.]

[Regarding the yuri elements, the baseline of this book's setting is that the protagonist and her love interests do not have male partners.]

I won't deny that I'm a bad woman, shameless and all. But in this world, you're the one person I don't want to hear that from. Because no matter how much I degrade myself or how low I stoop, I still want to be a beloved white moonlight in your eyes.