The bell rings and it was now after school. I headed home to change my clothes and walked towards Sunohara's place where I can waste time. I slide open the door and saw the usual dirty sight. I sigh and headed for the kotatsu grabbing a magazine on the way. It looked like he wasn't home yet, so I sat there and continued to read. A few minutes later, I heard a knock.
"Onii-chan? Are you there?" asked the person standing behind the door. I pretended to not hear and kept on reading.
"Onii-chan! Open up!" said the persistent person. With a groan, I got up and opened the door.
"Ah, Okazaki-san! I didn't know you where here." She says as she looks around the empty room. "Is Onii-chan out?" she asks.
"I guess so." I reply as I walked back to the kotatsu.
"Aaaah... Onii-chan really is a mess" she points out as she started to clean the room. I watched her from time to time, she really was a good girl. After cleaning the room she sat down on the floor, wrapping her arms around her knees, revealing her pink panties. I averted my gaze as soon as I saw and turned the pages of the magazine.
"Oh, that's right. Would you like some tea Okazaki-san?" she asks.
"Please" I reply keeping my eyes on the magazine. After a few minutes, she returned with a tray on her hand and two teacups.