連れ子のつぼみは、義父と義兄と3人で暮らしていた。ある日、突然兄が「兄弟が欲しい」と言い出し、バカな父親は、血の繋がっていないつぼみに迫る。バカな兄貴も「本当の兄妹じゃないんだったら俺でもいいよね」とバカな義父と義兄にいいように扱われていく…
Tsubumi, a step, lived with her father-in-law and brother-in-law. One day, his older brother suddenly says, “I want a brother,” and his stupid father approaches Tsubu, who is not related by *****. The stupid brother is treated like a good thing by his stupid father-in-law and brother-in-law, saying, “If they’re not real siblings, it’s fine for me too.”

– JavGG.net