The Beast, the Prince, and I - Obscene Love Triangle

"He's grinding his hips into me. I can't take it anymore..! But my body says yes.." I, Yuriko, am a plain, strict office worker. After work, I dress up and transform into a gorgeous, confident woman of the night. During my nightly adventures, I met my prince, Makoto Inoue! But the day after we slept together for the first time, I find out that a cop called Mr. Yamamoto is investigating him. After I lose contact with Mr. Inoue, Mr. Yamamoto clumsily tries to console me.. Before I know it, he's making his move.. "Even a cop can be a beast in bed." What do I do!? (Source: MangaPlaza)