Artist's commentary
A Mere Shadow of Herself
I want to see a slender, busty Kasen-san!! Please!
Here, have a Kasen as she was in days of yore.
They're big but don't sag because ribs. In addition, according to Suika, her completely developed body is perfect both inside and out. Even now.
Enough ability to continue becoming useless while waiting for Suika.