"Really... it feels so amazing!" Chen Bin's movements weren't fast, but Wen Xinyue was so limp, if it weren't for her arm around Chen Bin's shoulder, which was essentially him holding her up, she might have collapsed to the ground by now. You could hear Wen Xinyue panting and saying, "Master, it's still... it's still the best this way!"
"Mmm, my... my husband is just a failure... Master, Master... it's... it's just you touching me for a moment, and it's far more pleasurable than... than doing it once with him."
Almost as soon as Wen Xinyue finished speaking, Chen Bin heard a light cough from outside the door:
"Cough... cough cough!"
From the sound of it, the person outside must have choked on saliva, trying to hold it back, but in the end, they couldn't.
Who could be eavesdropping outside the door?
Chen Bin immediately thought it must be Zhao Kang, deeming no one else likely.