translation plase

Hahaa! What is going on in this one!?

ne-chan? that chick is his older sister?

ok, what i get so far is he said that his sister is such a brat and she kicked him in the face. What's gonna be next? proving her adulthood?

Ok, no more Hahaas. That's just wierd if that's his older sister.

I demand more of this doujin, so it can crush my hopes of it not being an amusing story but being hardcore sibling sex.

That's Mochisuke Teru's old eromanga in this comic book.

The title of this short manga is "ちょっと待って お姉ちゃん!?" (from the book's contents page) or "ちょっと待って姉ちゃん!?" (title logo in the manga.)