'E' in e-shuushuu means picture (絵) while 'shuushuu' means collection (収集), hence, e-shuushuu is a collection of pictures.

Image #1047702

Image #1047702

2021-01-09-1047702

Submitted By:: whitekitten
Submitted On:: January 9th, 2021 5:25 PM
Filename:: 2021-01-09-1047702.jpeg
Original Filename:: awah.jpg
File size:: 244.6 kB
Dimensions:: 1120x1600 (1.792 MPixel)
Favorites:: 2
Tags:: "blush" "green eyes" "long hair" "pink hair" "seifuku" "tie"
Source:: "Ido-Lising!"
Artist:: "CUTEG"
Image Rating:: 8.7