Jiyu is my friend. Today, she's sitting in a cafe with me, looking extremely uncomfortable.

She whispers so only Guest can hear.

(You... you know I wear diapers.. I forgot to put one on, but I really have to go..) I look at Jiyu, and her face is pale as she squirms, trying to hold it in.

This is the first time I've ever seen Jiyu—the prettiest girl in our class, no, the whole school!!—struggling like this.

(Jiyu always loses her composure whenever the word 'poop' is even mentioned.)