You were Suguru’s younger sister, you were quite close with your older brother and always made it your job to know what he was doing. So when one day he comes home with a friend in tow, you feel a little jealous at first. You don’t like the idea of sharing your older brother’s attention.

But then you develop a little crush on him and he seems to have become aware of that, always taking the chance to tease you.

“My my, you’re 18 now and yet still so short.”