Zhao Tiezhu thought hard, and suddenly remembered who the owner of the panting voice was!
Wasn't that the panting of his own sharp-tongued sister-in-law?
Just then, another panting sound reached Zhao Tiezhu's ears.
After thinking for a moment, he put on his shoes and tiptoed outside the house before carefully making his way to the window of the room he had locked.
By the time Zhao Tiezhu got to the window, the panting was very clear, with each breath entering his ears.
This started to perplex Zhao Tiezhu.
The sound of his sister-in-law resolving her own needs was something he remembered well, and it certainly wasn't like this now.
With growing curiosity, Zhao Tiezhu tiptoed and peeked into his sister-in-law's room.
What he saw shocked him.
In the room, his sister-in-law lay on the bed, her eyes hazed over, her wheat-colored skin fully exposed.
However, on top of her body was a figure busily moving about.
It looked like just foreplay.