Try To Take Her From Me (Adult trio x Oc) (Major editing)

Miko Kenmochi is Machi's little sister. In fact she's like the little sister of the troupe. She's begged Machi to let her join the troupe for years but Machi has always denied her request. Machi and Miko make a deal that if Miko can complete the hunter exam, then Machi will allow her into the troupe. Hisoka and Chroll...