Hogwarts Express

Summer Lily is loved by her aunt compared to her older brother Harry. Summer Lily has never had hand me downs, that's all Harry's ever had.
Summer Lily is allowed out. Harry is locked away in his cupboard.
Summer Lily has her own bedroom. Harry has his cupboard.

The only family Summer Lily and Harry have ever known is the Dursley's, that is until Hagrid, a half giant, comes and tells Harry he is a wizard, like their parents. Summer Lily is then taken into the care of her godfather, Remus Lupin.

That is until she starts Hogwarts and meets Winter Black...