[With smug pleasure, Blue watches as Killua finally gains a flush of his own, and the sight sends a pleasant and dangerous curl through his blood. Hmph, try and shock him with all this dirty stuff!]

He’s done it....? [Blue scowls, lip curling. By stuff, anyway, he assumes Killua means he’s had sex, and Blue wasn’t sure what he read Gon as, but he assumes it was a girl......]

[Hey, how does Killua know this stuff about him, anyway!? Well, he supposed it was likely anyone wanted to brag when they did that sort of stuff.]

[He narrows his eyes again when Killua turns the question back on him- which he supposed he ought to have expected, but hadn’t prepared an answer for. He scowls and glances away, suddenly uncomfortable with how close this conversation is to the insinuation- the admission- that he.... really feels......]

I don’t really think about this stuff either, I’m not a pervert or anything. [He scoffs, even though he’s so red faced and avoiding Killua’s eyes.] Anybody thinks about it, but actually doing it is different. I’m too busy back home with the Gym.

And anyway... [He tries not to look at Killua as he says it, because he feels so nervous that he’ll somehow know exactly what he’s thinking about] ...There’s gotta be someone around you like or whatever, so....