He could feel his lust burning, and his little brother started to grow hard, but only a little.
Gon bites his lips, trying to change his focus to pain, and then turns his gaze upward to the ceiling.
Aurora giggles, observing Gon's actions, her hand never ceasing to play with his little brother.
She can feel it starting to heat up.
She moves her body higher, forcing Gon to look at her face.
Gon then looks to the side, and Aurora's smile becomes even more seductive. She uses both of her hands to force Gon to look at her.
As Gon's face is now only a mere inch away from hers, her intoxicating aroma becomes even stronger.
He can feel her warm breath on his lips. Gazing into her pink pupils, Gon can see her lust burning inside.
He then parts his lips as he wants to say he gives up. It's all too much for him.