And this is the thing: Kuan-hung's not busy, and he's sure enough to think that they both know it without his saying so. But he gives a little rolling shrug of his shoulders, anyway, with his limited range of motion, and answers, "I'm not," because he can. And, "Can't you take care of yourself?"
Nie Huaisang asks Jiang Cheng to plug him up after sex so he can be filled with Jiang Cheng's cum while presiding over a discussion conference. Halfway through the day, Jiang Cheng thinks he should check if Huaisang needs a refill.