Yuji Nakagawara was hospitalized due to a traffic accident. With a fractured right hand, stress only accumulated from a life where he couldn't even masturbate.

Appearing before him were beautiful nurses with unique personalities. "Sakuragaoka Satsuki," a refined older sister who smiles teasingly. "Wakebe Shizuka," an honor student type who interacts calmly with a serious expression.

"I asked if your sexual urges weren't building up."

"Are you having trouble... with your lower body?"

And then, the 'special nursing' by the two nurses began──.