Summary
When the brothers Rizu and Kyoya cross paths, it always ends in a battle. They fight constantly, even when they’re among friends, and they have a strained relationship overall. In an effort to escape the rain, Rizu returns home one day in a dash, and there she meets Kyoya at the front door. When Rizu lays eyes on Kyoya’s breathtaking shirtless figure, she loses all control of her anger. She adores his toned physique, which he possesses in spades. In an effort to sidestep the subject and go, Rizu injures her ankle after realizing that she is staring at her brother in a sexually suggestive way.
As Kyoya tends to her wound in her room, she can’t help but notice how gorgeous her sister is—and how she’s entered her room for the first time. In an effort to calm himself, Kyoya exits the room just as things start to boil over, but Rizu interrupts by asking him to give her a massage. While giving her the massage, Kyoya reluctantly agrees, but ultimately accepts since he feels bad about her accident. However, he soon finds that her sister is exactly the kind of lady he’s been fantasizing about.