JK to Ero Konbini Tenchou Episode 4

The cousins Shiori and Yui work together with the much older shift supervisor Yoshihiro in a shift in the konbini. Among other things, Yoshihiro has secretly equipped the changing room of the female staff and the customer toilets with cameras and microphones in order to draw his personal satisfaction from them. One evening, when Shiori forgot the bento she had been allotted in her clothes locker in the locker room and therefore returned to the store, she is confronted by Yoshihiro and the owner of the store with the fact that she wants to take a much more expensive bento than she was allocated. Their proclamations of innocence come to nothing. Yoshihiro is able to convince the owner of the shop not to file a complaint with the police for the time being and thus sees himself in a position to demand practically any service from Shiori in the future. With his demands, he will set off a far-reaching chain of events...