Machiko Sensei panty collage ver 2 by cartoonsbest on DeviantArt
mai machiko (maicching machiko-sensei) | Danbooru
Obscure panty shot - Astroby (1980) by cartoonsbest on DeviantArt
Miss Machiko-8 - Shota Briefs
Miss Machiko New Weapon: The Whoopee Panties - Ver en Crunchyroll en castellano
Bat Guano on Twitter: "@JListPeter Not as much fanservice as Eromanga Sensei, but Maicching Machiko-sensei delivers the panty-shots and outrageous ecchi antics of teachers and students. - Maicching Machiko Sensei Episode 2