Juliet no Tamago

Hotaru who attends an art school in Chiba has an older twin brother named Minato still lives at home in Kanazawa. The two of them are inseparable "lovers". Growing up their mother only ever smothered Minato with love while ignoring Hotaru, which in turn made the twins more codependent. Mayhem ensues when Minato suddenly appears at Hotaru's college campus, what will happen when the closed off world she shares with her brother is cracked open by her new independent life as a student in Chiba?