Resized to 21% of original (view original)
Artist's commentary
「先生...この行為に何の意味がありますか？」
R18差分
FANBOX : https://mizikayo.fanbox.cc/posts/7648227
Patreon: https://patreon.com/posts/100846092?pr=true
Fantia : https://fantia.jp/posts/2634961