Me & My Brothers Vol 4 (Manga)

Sakura and her brothers go to a cafe, where they are treated to much more than just coffee! When the cafe's owner sees Sakura, he tells her that she looks exactly like his old girlfriend. He then invites her to a party- as his date! The brothers freak out, but Sakura accepts the invitation, leading her down a path no one could have predicted, a path that might lead to her long-lost father...