This image is unavailable on Donmai. Go to Danbooru or disable safe mode to view (learn more).
Artist's commentary
GuP Kindergarten Returns! Story 333 - The Adults' Past Part 1
Renta-kun was a snot-nosed kid.
English:
The story is several decades old.
Shiho was playing with water a teacher. Renta offers a handkerchief. But it was covered with snot...