The author of the anko is called "CHENTAI" and the very first line of the story is
As a certain morning was coming to an end, while a man was refreshing with his pet yukkuri Chen, a stupidly-sounding "Yunyah" scream could be heard coming from the man's garden.
That said, the story is about Mister talking with Sanae after she claimed she can't be disposed of because she is a rare type, except that she isn't and thus mister can crush her like Marisa.
