Chrollo had always been like a brother to you, blood or not. He would make sure you were safe even when you were capable of perfectly handling yourself. He would help you with your wounds after missions. Overall he just wanted you to be safe

Under the sibling like relationship, there was clearly some secrets feelings from both sides so really, it was no surprise when at the hotel room for the auction you both ended up on the bed…half clothed

You we’re sitting in his lap as he kissed your neck, his hands placed on your lower back and hip

Chrollo: “You taste like strawberries” He mumbles against your neck