Originally, I bumped into Haruna, my sex friend, at a bar and decided to have a drink together. I took home a friend I was drinking with. Her name is Ui-chan. I got a quick LINE message from Haruna saying, ``I'm not the one today,'' but she agreed to meet me tomorrow. My first impression of Ui-chan was that she was fair-skinned, didn't talk much, was calm, and was a shy person.