The Stepsister Who Came From Another World.

I, Jonette, received a letter stating that my older brother, who hates women, had gotten married. In the letter, my brother wrote something incomprehensible about "another world," so the entire family became concerned that perhaps he had been deceived by some wicked woman who uses strange magic. That's why we came to my older brother's house. It is our family's duty to save our older brother! We are all of one mind on this! A fluffy, easygoing setting. 【I will have children to return to my original world.】 【Instead of my sister who went to another world, I ended up getting even with her. —— My husband did.】 This is a continuation of that story.