[oat & meal] Hoshikunaru Futago no Itoko Imouto Hen | Can't Help Wanting Them: Twin Cousins – Younger Sister Arc [English] [Fated Circle]

In short, it seems that the blonde has/had a boyfriend, her cousin liked her and ended up fucking her, the other one is a bitch who, because she is not loved like the blonde, set up to make her cousin fuck her too and then make the blonde's boyfriend (or ex, I don't know) come back, and they all ended up having sex. This story is just a bunch of cheating and netorare. Honestly, this story is a little confusing, but from what I understand, this part should be the second one. When she asks him if he had sex with his other cousin, he gets all embarrassed, reinforcing that something already happened.

I have no idea what the fuck am I reading because this story is incomprehensible plotwise and dialogue wise. It's like 2/3 of the plot is cut off.

these dutch angles are fantastic

The story's a mess but the art is good. Probably because it's translated partway.