Satsuki, a quiet and shy nurse at Ishikawa General Hospital, only wants to make a good impression, but she keeps messing everything up. When she accidentally gives an aching patient the wrong medication, he tricks her into relieving his pain with a healthy dose of hot and heavy sex - but by the end, it's Satsuki who is moaning in pleasure. Now, Satsuki will ensure that all of her mistakes are remedied with a little sexual therapy. But is she taking things too far? And what would her co-workers say if they knew...