I Reincarnated as the Villainess in a Yuri Game, and While Trying to Avoid the Ruin End, it’s Somehow Turning into a Romantic Comedy with the Heroine

Summary:  

The Yuri Game is called [Fleur de lis]. The setting is the Verite Girls' Academy, a gathering place for young ladies, which is truly a girls' garden strictly off-limits to men. The protagonist, who is still a nobody, gently approaches the charming heroines who are grappling with conflicts. A maiden should be like this—my ideal world was there. With the exception of just one person.

―― Yuzuki Yuzuriha

She was the "villainess" who appeared to tear apart the relationship between the protagonist and the heroines. Her appearances were frequent, and her lines were entirely caustic. Ultimately, she would be expelled from the academy in every route, but I just couldn't bring myself to like her. When I woke up, I had reincarnated as that Yuzuki Yuzuriha. Yeah, being expelled from the academy is absolutely a no-go.

This is supposed to be the story of my struggle to avoid the ruin end while simply watching over the yuri... I think.