"...O...O...O...O...P..." A super naive girl who can't even say dirty words works at a bento shop somewhere in Tokyo. In the shop that operates just like normal, in front of passersby and customers, an adult video is filmed while she's working! Under the counter where she serves customers with a smile, she is caressed so hard that her hips tremble. The girl still tries her best to work, but she is made to squirt with a vibrator and fingering. Can her reason overcome her instincts?