Kuro x Koi

Synopsis

Ao works at a kindergarten where he has a crush on one of the parents, Haizaki-san. Ao's twin brother, Midori, shows up at his place one day, announcing he's got a new boyfriend. However, knowing Midori's track record, Ao is worried. After an argument, Midori tells Ao to see for himself and impersonate him on their next date. To Ao's surprise, he winds up on a date... with his crush!!! (Source: Exiled Rebels Scans)