Diaper slave Kasumi. (1/3)
Added 2022-08-20 00:55:39 +0000 UTCKasumi is a girl being trained by the infirmary teacher. Every day after school, she is trained to be a diaper slave in the infirmary. She wants to be a diaper slave for a certain reason...
As you can probably tell from the title, this is the first of three separate stories. The next one will be a diaper change in bed.
