Looking for a recent manga about twin sisters

[goarachnidlaser]

They were the MC's childhood friends, but had opposite personalities, one was nice and the other was inexpressive and the MC thought she hated him. The happy one asks the MC for a date, but it's very obviously the one with the steely stare appearing that day. The title had something like "Mausou" or "Maisou" in it.

 

[justforthelulz]

@goarachnidlaser
I gotchu fam.
https://mangadex.org/title/48584/mu...-futago-no-imouto-no-furi-wo-shiteiru-hanashi

P.S. One-Point Yankee? Good taste.

 

[goarachnidlaser]

Thanks, justforthelulz.