After a traffic accident leaves him unconscious for a month and erases his past memories, the patient wakes to find that Akari, the classmate he loved five years ago, is now his nurse. Her beauty and gentle smile have not changed, and she devotedly cares for him while his memories and old feelings gradually return. When she cleans his crotch, he gets hard for the first love who is prettier and shapelier than his current girlfriend. Unable to resist her, he repeatedly fucks and creampies Akari in the hospital room whenever their partners are away.