Asahina, a urologist well-known as a cool and beautiful female doctor, is actually just an ordinary warm-blooded around-thirty woman, with her strong sense of responsibility only backfiring. However, she's hung up on her first love and hasn’t been in a real relationship for a long time. And to such an Asahina comes Tsukishiro, her first love and a capable civil servant, as a patient with ED…!? A female doctor × civil servant cross-purposes clumsy romcom!