Bara to Zirconia(2009)

Bara to Zirconia

School teacher Satomi-sensei was coming home drunk one day when he sees a girl sleeping among the roses in the park. In his drunken state, he believes the girl is his first love back in middle school. He wakes up the next morning with the girl beside him with the exactly the same face as his first love! Is he still drunk? Or it this some cruel twist of fate?

(Source: Aerandria)