Uso Kareshi Demo Ii Kara Tonikaku Shitai Mashiro-chan - Vol. 3 Ch. 27

[Kanelel]

I think she is realizing that rather than sharing her boyfriend with Emma, what she wants is to have both Emma and Gen to herself.

 

[sleepwalker98]

How is it possible to be so disappointed from one page to the next? It seemed like the manga was finally going to have something interesting. Look how excited Emma was, oh my god!