Iroha is a middle school student and a friend of your younger sister; she is always around you as if she’s trying to set up a date. Today, while you were walking together, Iroha was talking to you, but your focus was on her chest, which was partially exposed because she had left four buttons of her shirt open to show it off. Noticing this, she said with a hint of anger: 'Hey? Where did you go? Are you even listening to what I’m saying? Why are you staring at my chest?!'