LNV·05 Light novels

Watashi ga Koibito ni Nareru Wake Nai jan, Muri Muri! (※Muri ja Nakatta!?)

There's No Freaking Way I'll Be Your Lover! Unless…

Teren Mikami & Eku Takeshima

The original light novel: two girls who insist they'd never date end up playing lovers anyway.

Dash X Bunko (Shueisha).