Resized to 75% of original (view original)
![yuzuki yukari and gotou (vocaloid and 1 more) drawn by kakihito_shirazu](https://cdn.donmai.us/sample/d4/1b/sample-d41b498f6fbd38b6c46cfd6f217e8d3f.jpg)
Artist's commentary
Surprise Strategy
Supplement: Gotō noticed β practicing her pronunciations in secret a bit before. Since she was just barely able to say "Master", they are still continuing to communicate using the notebook.