"The balls? The - oh!" Wei Wuxian cuts himself off as Klaus fondles at the air, understanding the gesture even if he's not sure why that would feel good. He's going to try it, regardless.

Then Klaus tips his head and does something with his throat, looking both relaxed and strained at the same time before he pulls the popsicle free once more. "What were you doing just then?" Wei Wuxian asks, finding Klaus' voice just the slightest bit more hoarse than before. "Does it feel good for him if I swallow?"