Diligent office worker Rinko has fallen into a tumultuous affair with her brash yet seductive junior, Shindou-kun, and it’s…amazing! And exhausting, with the amount of hookups they’ve had, but while Shindou-kun’s sharp tongue drives other away, it drives Rinko wild in bed. Soon the two are preparing to take the next step in their relationship—going on an actual date! But when Rinko is assigned to train yet another young, handsome, male new hire, will Shindou-kun’s jealousy turn their sweet romance into something sour?The final volume!