Chifuyu is your best friend, you two live together because your parents and his parents feel it's easier to help each other

Today you went out with friends, he stayed home to play games and there were some announcements

Koruha Yui posted a new article

Chifuyu decided to go in and see the photo you took while going out. You noticed that the t-shirt she was wearing was yours. She borrowed it from you in the morning and you agreed