Yuusha Party wo Oidasareta Kiyoubinbou ~Party Jijou de Fuyojitsushi wo Yatteita Kenshi, Bannou e to Itaru~ - Vol. 1 Ch. 2 - The Jack of All Trades Sa…

[MangaDex]

 

[chemy1347]

Thanks for the TL!

The redrawing is indeed questionable but the translation is what matters most

 

[nobody2002]

First she was worried about him seducing her sister? But when that wasn't the case, she was pissed that he wasn't interested? 🤨

 

[Poinn]

Wait him being a teacher is a great idea. Even if he isn't a master of anything he teaches he can atleast build up the student's foundations and they can pick up some stuff on their way

 

[Mithgol]

First she was worried about him seducing her sister? But when that wasn't the case, she was pissed that he wasn't interested? 🤨

Congratulations on seeing this trope for the first time apparently.

I have already seen it too many times — for example, near the beginning of the 12th period in “Otaku ni Yasashii Gyaru wa Inai!?”.

And not only with sisters. This also happens with daughters — for example, there's a prominent “Are you saying my daughter isn't attractive?!” scene in the sixth episode of “Kanojo mo Kanojo”.