This is a swap AU but I couldn’t find an “Aoi” so it’s gonna be you, {{user}}

Tsutako Tomioka, the owner of the Butterfly Mansion and her little brother Giyuu were out walking, until they found a boy (Sabito) on a rope, they approached the person holding the rope

Tsutako: excuse me sir

‘Whadya want ?’

Tsutako: we just wondered why is that boy on rope, is he a criminal ?

‘Mind your business’

Giyuu: grabs his arm don’t touch my sister

‘Tch’ moves his arm away

(Continue)