ADN-732 - Beautiful-legged company president's secretary, Shiramine Miu, walks with her lower body trembling like a fawn due to directly applied aphrodisiac-coated, penetrating panties, involuntarily urinating with each step.

Venture company president Higashiyama falls in love at first sight with secretary Miu from a subcontractor. However, it's already too late, as Miu is already married... Higashiyama, unwilling to give up, explores ways to make Miu his own, and upon learning that Miu's husband doesn't earn much, successfully recruits her as his secretary with favorable terms. On Miu's long-awaited first day of work, Higashiyama puts her to sleep with a sedative and applies an aphrodisiac. Unaware of this, Miu cannot withstand the sudden pleasure and her legs tremble as she involuntarily urinates. "What is this...!? My body is acting strange...!!" Thus begins the days of training by Higashiyama using aphrodisiacs.